NCERT CBSE Standard 12 Co-ordination Compounds Chapter 9 Inorganic Chemistry

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Free Pdf e-Book download for IIT-JEE, CBSE, ISc, CET Physics Chemistry Maths from Professor Subhashish SKMClasses can be done at

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Download the following FREE pdf e-Books ( Chapter wise / Topic wise solutions, Written by Prof. Subhashish Chattopadhyay SKMClasses Bangalore )

IIT-JEE, NCERT / CBSE, I.Sc., PU, Board exam, EAMCET, BITS Chemistry Books with lots of Examples ( Free pdf download of Chemistry Books, Chapter wise / Topic wise Questions and Solutions )

8 ] CBSE 12 & IIT-JEE Chemistry Survival Guide-Stoichiometry Titration by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Stoichiometry Titration ” for IIT-JEE, I.Sc., CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 and IIT-JEE Chemistry Survival Guide-Stoichiometry Titration by Prof. Subhashish Chattopadhyay SKMClasses Bangalore Useful for I.Sc. PU-II COMEDK IGCSE IB AP-Chemistry, CET, VIT, Manipal, SRM and other exams.

This e-Book covers several examples of Stoichiometry Titrations, Heating effects in several salts, colours or colors of the precipitates, Empirical formulae calculation, Limiting reagents, Titration examples, Equivalent weight, milli-equivalent weight, What mass or moles is reacting with how much ? How much is oxidised ? How much is Reduced ? Several Complicated examples and many more, and various incomplete dictionary kinds of collection for  Course of IIT-JEE, CET, etc with CBSE, COMEDK, IIT-JEE ( Main and Advanced ) Problems and Solutions. Includes NCERT / CBSE Text Book Solutions, Chapter wise Solutions, AIEEE ( Now known as IIT-JEE main ) Solutions, Roorkey Entrance Exam Solutions, EAMCET Solutions.

CBSE 12 & IIT-JEE Chem Survival Guide-Stoichiometry Titration by Prof. Subhashish

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7 ] CBSE 12 & IIT-JEE Chemistry Survival Guide-Redox Reactions by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Redox Reactions ” for IIT-JEE, I.Sc., CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 and IIT-JEE Chemistry Survival Guide-Redox Reactions by Prof. Subhashish Chattopadhyay SKMClasses Bangalore Useful for I.Sc. PU-II COMEDK IGCSE IB AP-Chemistry, CET, VIT, Manipal, SRM and other exams.

This e-Book covers more than 60 examples of Redox Reactions, Several Complicated examples and many more, and various incomplete dictionary kinds of collection for  Course of IIT-JEE, CET, etc with CBSE, COMEDK, IIT-JEE ( Main and Advanced ) Problems and Solutions. Includes NCERT / CBSE Text Book Solutions, Chapter wise Solutions, AIEEE ( Now known as IIT-JEE main ) Solutions, Roorkey Entrance Exam Solutions, EAMCET Solutions.

CBSE 12 & IIT-JEE Chem Survival Guide-Redox Reactions by Prof. Subhashish

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6 ] CBSE 12 & IIT-JEE Chemistry Survival Guide-Electrochemistry by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Electrochemistry ” for IIT-JEE, I.Sc., CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 and IIT-JEE Chemistry Survival Guide-Electrochemistry by Prof. Subhashish Chattopadhyay SKMClasses Bangalore Useful for I.Sc. PU-II COMEDK IGCSE IB AP-Chemistry, CET, VIT, Manipal, SRM and other exams.

This e-Book covers Electrochemistry, Oxidation Potential, Reduction Potential, Electrode Potential, Reactivity Series, Battery, Nernst Equation, Variation of Voltage with concentration, Electrolyte, Electrolysis, Salt Bridge, Daniel Cell, Primary Cell, Secondary Cell, Galvanic Cell, Electrolytic Cell, Conductivity, Kohlrausch’s Law and many more, and various incomplete dictionary kinds of collection for  Course of IIT-JEE, CET, etc with CBSE, COMEDK, IIT-JEE ( Main and Advanced ) Problems and Solutions. Includes NCERT / CBSE Text Book Solutions, Chapter wise Solutions, AIEEE ( Now known as IIT-JEE main ) Solutions, Roorkey Entrance Exam Solutions, EAMCET Solutions.

CBSE 12 & IIT-JEE Chem Survival Guide-ElectroChemistry by Prof. Subhashish

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5 ] CBSE 12 & IIT-JEE Organic Chemistry Survival Guide-Reduction Methods by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Reduction Methods ” for IIT-JEE, I.Sc., CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 and IIT-JEE Organic Chemistry Survival Guide-Reduction Methods by Prof. Subhashish Chattopadhyay SKMClasses Bangalore Useful for I.Sc. PU-II COMEDK IGCSE IB AP-Chemistry, CET, VIT, Manipal, SRM and other exams.

This e-Book covers Various kinds of Reduction Methods in Organic Chemistry. Covers Gilmann’s Reagent, Grignard Reagent, Trimethyl Silyl Iodide, Silyl Wittig Reaction, Hydrogen with Ni, Zn, Pd Palladium, Bakers Yeast, Wolf Kishner, Wilkinson’s Catalyst, Birch Reduction, Lindlar’s Catalyst, Benkeser Reduction, Reduction with HCO2H, Sodium Boro Hydride NaBH4, Veils Meier Reaction, Luche’s Reagent, Super Hydride, Sodium Cyno boro hydride, Dibal H, Adams Catalyst, Rosen Mund Reduction, Various Lithium Aluminium Hydrides, NaNH2,  and many more, and various incomplete dictionary kinds of collection for  Course of IIT-JEE, CET, etc with CBSE, COMEDK, IIT-JEE ( Main and Advanced ) Problems and Solutions. Includes NCERT / CBSE Text Book Solutions, Chapter wise Solutions, AIEEE ( Now known as IIT-JEE main ) Solutions, Roorkey Entrance Exam Solutions, EAMCET Solutions.

CBSE 12 & IIT-JEE Organic Chem Survival Guide-Reduction methods by Prof. Subhashish

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4 ] CBSE 12 & IIT-JEE Organic Chemistry Survival Guide-Oxidation Methods by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Oxidation Methods ” for IIT-JEE, I.Sc., CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 and IIT-JEE Organic Chemistry Survival Guide-Oxidation Methods by Prof. Subhashish Chattopadhyay SKMClasses Bangalore Useful for I.Sc. PU-II COMEDK IGCSE IB AP-Chemistry, CET, VIT, Manipal, SRM and other exams.

This e-Book covers Various kinds of Oxidation Methods in Organic Chemistry. Covers Sarett’s Reagent, PCC, Chromium Oxide, Osmium Oxide, Manganese Oxide, Silver oxides, Ruthenuim Oxide, Hydrogen Peroxide, Selenium dioxide, KMnO4, Jones, Julia Colonna, DCC, Corey’s, Moffats, Ley Oxidation, MPV, Fetizon, Frmy’s Salt, Elbs Persulphate Oxidation, Sodiumperiodate, Palladium Chloride, Copper Chloride, Sharpless epoxidation, and many more, and various incomplete dictionary kinds of collection for  Course of IIT-JEE, CET, etc with CBSE, COMEDK, IIT-JEE ( Main and Advanced ) Problems and Solutions.

CBSE 12 & IIT-JEE Organic Chem Survival Guide-Oxidation methods by Prof. Subhashish

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3 ] CBSE 12 & IIT-JEE Chem Survival Guide-Bonds & Structure by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Bonds & Structures ” for IIT-JEE, I.Sc., CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 and IIT-JEE Chem Survival Guide-Bonds & Structures by Prof. Subhashish Chattopadhyay SKMClasses Bangalore Useful for I.Sc. PU-II COMEDK IGCSE IB AP-Chemistry, CET, VIT, Manipal, SRM and other exams.

This e-Book covers Various kinds of Bonds and Structures in Chemistry. Covers Sigma, Pi, Delta, Back Bonding, Coordinate or Dative Bond, Eta Bond, Hydrogen Bond, London forces, and many more, and various incomplete dictionary kinds of collection for  Course of IIT-JEE, CET, etc with CBSE, COMEDK, IIT-JEE ( Main and Advanced ) Problems and Solutions.

CBSE 12 & IIT-JEE Chem Survival Guide-Bonds & Structure by Prof. Subhashish

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2 ] CBSE 12 & IIT-JEE Chem Survival Guide-Elements & Properties by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Elements & Properties ” for IIT-JEE, I.Sc., CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 and IIT-JEE Chem Survival Guide-Elements & Properties by Prof. Subhashish Chattopadhyay SKMClasses Bangalore Useful for I.Sc. PU-II COMEDK IGCSE IB AP-Chemistry, CET, VIT, Manipal, SRM and other exams.

This e-Book covers Elements & Their Properties in Chemistry. Covers the discoveries by spectral Analysis, Named after smell, places, people etc. Various compounds, tests, properties, and various incomplete dictionary kinds of collection for  Course of IIT-JEE, CET, etc with CBSE, COMEDK, IIT-JEE ( Main and Advanced ) Problems and Solutions.

CBSE 12 & IIT-JEE Chem Survival Guide-Elements & Properties by Prof. Subhashish

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1 ] CBSE 12 & IIT-JEE Chem Survival Guide-Empirical Formulae by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Empirical Formulae ” for IIT-JEE, I.Sc., CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 and IIT-JEE Chem Survival Guide-Empirical Formulae by Prof. Subhashish Chattopadhyay SKMClasses Bangalore Useful for I.Sc. PU-II COMEDK IGCSE IB AP-Chemistry, CET, VIT, Manipal, SRM and other exams.

This e-Book covers various kinds of Empirical Equations in Chemistry. These equations are formed by experiments, and graph plotting. In some rare cases the Theory was developed later. Covers Slater’s rule, Shielding, Finding Electronegativity values by Allred and Rochow’s empirical formula, Moseley’s Law, Trouton’s law, Einstein-Debey equation (Dulong & Petit), Reynolds number, Raoult’s law, Variation of viscosity with temperature, Arrhenius model, Williams-Landel-Ferry model, Masuko and Magill model, Walther formula, Wright model, Seeton model, Variation of surface tension with temperature, Eotvos equation, Guggenheim-Katayama equation, Debye-Huckel-Onsager theory of conductivity of ions in dilute solutions, Liquid drop model of Nucleus, Nuclear Shell Model, Ionic character percentage of a diatomic molecule, and various incomplete dictionary kinds of collection for  Course of IIT-JEE, CET, etc with CBSE, COMEDK, IIT-JEE ( Main and Advanced ) Problems and Solutions.

CBSE 12 & IIT-JEE Chem Survival Guide-Empirical Formulae by Prof. Subhashish

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IIT-JEE, NCERT / CBSE, I.Sc., PU, Board exam, EAMCET, BITS Math Books with lots of Questions and Solutions, Examples ( Free pdf download of Math Books, Chapter wise / Topic wise Solutions )

15 ] CBSE & IIT-JEE Math Survival Guide-Hyperbola Coordinate Geometry by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Hyperbola Coordinate Geometry” for IIT-JEE, I.Sc., CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 Math Survival Guide-Hyperbola Coordinate Geometry by Prof. Subhashish Chattopadhyay SKMClasses Bangalore. Useful for I.Sc. PU-II CET CEE COMED-K IGCSE IB AP-Mathematics and other exams.

This e-Book covers Hyperbola Coordinate Geometry with lots of Video explanations. The classroom teaching videos can be seen by clicking on the given links. The videos can be downloaded also. Hundreds of tricky problems solved.  Rules / Tricks / Properties of Hyperbola Coordinate Geometry, with CBSE, COMED-K, IIT-JEE ( Main and Advanced ) Problems and Solutions. Includes NCERT / CBSE Text Book Solutions, Chapter wise Solutions, AIEEE ( Now known as IIT-JEE main ) Solutions, Roorkey Entrance Exam Solutions, EAMCET Solutions. R D Sharma Solutions, R S Aggarwal’s Solutions.

CBSE & IIT-JEE Math Survival Guide-Hyperbola by Prof. Subhashish

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14 ] CBSE & IIT-JEE Math Survival Guide-Ellipse Coordinate Geometry by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Ellipse Coordinate Geometry” for IIT-JEE, I.Sc., CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 Math Survival Guide-Ellipse Coordinate Geometry by Prof. Subhashish Chattopadhyay SKMClasses Bangalore. Useful for I.Sc. PU-II CET CEE COMED-K IGCSE IB AP-Mathematics and other exams.

This e-Book covers Ellipse Coordinate Geometry with lots of Video explanations. The classroom teaching videos can be seen by clicking on the given links. The videos can be downloaded also. Hundreds of tricky problems solved.  Rules / Tricks / Properties of Ellipse Coordinate Geometry, with CBSE, COMED-K, IIT-JEE ( Main and Advanced ) Problems and Solutions. Includes NCERT / CBSE Text Book Solutions, Chapter wise Solutions, AIEEE ( Now known as IIT-JEE main ) Solutions, Roorkey Entrance Exam Solutions, EAMCET Solutions. R D Sharma Solutions, R S Aggarwal’s Solutions.

CBSE & IIT-JEE Math Survival Guide-Ellipse by Prof. Subhashish

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13 ] CBSE & IIT-JEE Math Survival Guide-Parabola Coordinate Geometry by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Parabola Coordinate Geometry” for IIT-JEE, I.Sc., CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 Math Survival Guide-Parabola Coordinate Geometry by Prof. Subhashish Chattopadhyay SKMClasses Bangalore. Useful for I.Sc. PU-II CET CEE COMED-K IGCSE IB AP-Mathematics and other exams.

This e-Book covers Parabola Coordinate Geometry with lots of Video explanations. The classroom teaching videos can be seen by clicking on the given links. The videos can be downloaded also. Hundreds of tricky problems solved.  Rules / Tricks / Properties of Parabola Coordinate Geometry, with CBSE, COMED-K, IIT-JEE ( Main and Advanced ) Problems and Solutions. Includes NCERT / CBSE Text Book Solutions, Chapter wise Solutions, AIEEE ( Now known as IIT-JEE main ) Solutions, Roorkey Entrance Exam Solutions, EAMCET Solutions. R D Sharma Solutions, R S Aggarwal’s Solutions.

CBSE & IIT-JEE Math Survival Guide-Parabola by Prof. Subhashish

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12 ] CBSE & IIT-JEE Math Survival Guide-Pair of Straight Lines Coordinate Geometry by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Pair of Straight Lines Coordinate Geometry” for IIT-JEE, I.Sc. , CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 Math Survival Guide-Pair of Straight Lines Coordinate Geometry by Prof. Subhashish Chattopadhyay SKMClasses Bangalore. Useful for I.Sc. PU-II CET CEE COMED-K IGCSE IB AP-Mathematics and other exams.

This e-Book covers Pair of Straight Lines Coordinate Geometry with lots of Video explanations. The classroom teaching videos can be seen by clicking on the given links. The videos can be downloaded also. Hundreds of tricky problems solved.  Rules / Tricks / Properties of Pair of Straight Lines Coordinate Geometry, with CBSE, COMED-K, IIT-JEE ( Main and Advanced ) Problems and Solutions. Includes NCERT / CBSE Text Book Solutions, Chapter wise Solutions, AIEEE ( Now known as IIT-JEE main ) Solutions, Roorkey Entrance Exam Solutions, EAMCET Solutions. R D Sharma Solutions, R S Aggarwal’s Solutions.

CBSE & IIT-JEE Math Survival Guide-Pair of Straight Lines by Prof. Subhashish

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11 ] CBSE 11 & IIT-JEE Math Survival Guide-Circles Coordinate Geometry by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Circles Coordinate Geometry” for IIT-JEE, I.Sc. , CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 Math Survival Guide-Circles Coordinate Geometry by Prof. Subhashish Chattopadhyay SKMClasses Bangalore. Useful for I.Sc. PU-II CET CEE COMED-K IGCSE IB AP-Mathematics and other exams.

This e-Book covers Circles Coordinate Geometry with lots of Video explanations. The classroom teaching videos can be seen by clicking on the given links. The videos can be downloaded also. Hundreds of tricky problems solved.  Rules / Tricks / Properties of Circles Coordinate Geometry, with CBSE, COMED-K, IIT-JEE ( Main and Advanced ) Problems and Solutions. Includes NCERT / CBSE Text Book Solutions, Chapter wise Solutions, AIEEE ( Now known as IIT-JEE main ) Solutions, Roorkey Entrance Exam Solutions, EAMCET Solutions. R D Sharma Solutions, R S Aggarwal’s Solutions.

CBSE 11 & IIT-JEE Math Survival Guide-Circles by Prof. Subhashish

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10 ] CBSE 11 & IIT-JEE Math Survival Guide-Straight Lines Coordinate Geometry by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Lines Coordinate Geometry” for IIT-JEE, I.Sc. , CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 Math Survival Guide-Lines Coordinate Geometry by Prof. Subhashish Chattopadhyay SKMClasses Bangalore. Useful for I.Sc. PU-II CET CEE COMED-K IGCSE IB AP-Mathematics and other exams.

This e-Book covers Straight Lines Coordinate Geometry with lots of Video explanations. The classroom teaching videos can be seen by clicking on the given links. The videos can be downloaded also. Hundreds of tricky problems solved.  Rules / Tricks / Properties of Straight Lines Coordinate Geometry, with CBSE, COMED-K, IIT-JEE ( Main and Advanced ) Problems and Solutions. Includes NCERT / CBSE Text Book Solutions, Chapter wise Solutions, AIEEE ( Now known as IIT-JEE main ) Solutions, Roorkey Entrance Exam Solutions, EAMCET Solutions. R D Sharma Solutions, R S Aggarwal’s Solutions.

CBSE 11 & IIT-JEE Math Survival Guide-Straight Lines by Prof. Subhashish

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9  ] CBSE 11 & IIT-JEE Math Survival Guide-Complex Numbers or Imaginary Numbers by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Complex Numbers or Imaginary Numbers” for IIT-JEE, I.Sc. , CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 Math Survival Guide-Complex Numbers or Imaginary Numbers by Prof. Subhashish Chattopadhyay SKMClasses Bangalore. Useful for I.Sc. PU-II CET CEE COMED-K IGCSE IB AP-Mathematics and other exams.

This e-Book covers Complex Numbers or Imaginary Numbers with lots of Video explanations. The classroom teaching videos can be seen by clicking on the given links. The videos can be downloaded also. Hundreds of tricky problems solved.  Rules / Tricks / Properties of Complex Numbers or Imaginary Numbers, with CBSE, COMED-K, IIT-JEE ( Main and Advanced ) Problems and Solutions. Includes NCERT / CBSE Text Book Solutions, Chapter wise Solutions, AIEEE ( Now known as IIT-JEE main ) Solutions, Roorkey Entrance Exam Solutions, EAMCET Solutions. R D Sharma Solutions, R S Aggarwal’s Solutions.

CBSE 11 & IIT-JEE Math Survival Guide-Complex Number by Prof. Subhashish

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8 ] CBSE 12 & IIT-JEE Math Survival Guide-Quadratic Equations by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Quadratic Equations” for IIT-JEE, I.Sc. , CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 Math Survival Guide-Quadratic Equation by Prof. Subhashish Chattopadhyay SKMClasses Bangalore. Useful for I.Sc. PU-II CET CEE COMED-K IGCSE IB AP-Mathematics and other exams.

This e-Book covers Quadratic Equations with lots of Video explanations. The classroom teaching videos can be seen by clicking on the given links. The videos can be downloaded also. Hundreds of tricky problems solved.  Rules / Tricks / Properties of Quadratic Equations, with CBSE, COMED-K, IIT-JEE ( Main and Advanced ) Problems and Solutions. Includes NCERT / CBSE Text Book Solutions, Chapter wise Solutions, AIEEE ( Now known as IIT-JEE main ) Solutions, Roorkey Entrance Exam Solutions, EAMCET Solutions. R D Sharma Solutions, R S Aggarwal’s Solutions.

CBSE 11 & IIT-JEE Math Survival Guide-Quadratic Equation by Prof. Subhashish

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7 ] CBSE 12 & IIT-JEE Math Survival Guide-Continuity and Differentiability by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Continuity & Differentiability” for IIT-JEE, I.Sc. , CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 Math Survival Guide-Continuity and Differentiability by Prof. Subhashish Chattopadhyay SKMClasses Bangalore. Useful for I.Sc. PU-II CET CEE COMED-K IGCSE IB AP-Mathematics and other exams.

This e-Book covers Continuity and Differentiability with lots of Video explanations. The classroom teaching videos can be seen by clicking on the given links. The videos can be downloaded also. Hundreds of tricky problems solved.  Rules / Tricks / Properties of Continuity and Differentiability, with CBSE, COMED-K, IIT-JEE ( Main and Advanced ) Problems and Solutions. Includes NCERT / CBSE Text Book Solutions, Chapter wise Solutions, AIEEE ( Now known as IIT-JEE main ) Solutions, Roorkey Entrance Exam Solutions, EAMCET Solutions. R D Sharma Solutions, R S Aggarwal’s Solutions.

CBSE 12 & IIT-JEE Math Survival Guide-Continuity & Differentiability by Prof. Subhashish

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6 ] CBSE 12 & IIT-JEE Math Survival Guide-Relations and Functions by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Relations & Functions” for IIT-JEE, I.Sc. , CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 Math Survival Guide-Relations and Functions by Prof. Subhashish Chattopadhyay SKMClasses Bangalore Useful for I.Sc. PU-II CET CEE COMED-K IGCSE IB AP-Mathematics and other exams.

This e-Book covers Relations and Functions with lots of Video explanations. The classroom teaching videos can be seen by clicking on the given links. The videos can be downloaded also. Hundreds of tricky problems solved.  Rules / Tricks / Properties of Relations and Functions, with CBSE, COMED-K, IIT-JEE ( Main and Advanced ) Problems and Solutions. Includes NCERT / CBSE Text Book Solutions, Chapter wise Solutions, AIEEE ( Now known as IIT-JEE main ) Solutions, Roorkey Entrance Exam Solutions, EAMCET Solutions. R D Sharma Solutions, R S Aggarwal’s Solutions.

CBSE 12 & IIT-JEE Math Survival Guide-Relations & Functions by Prof. Subhashish

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5 ] CBSE 12 & IIT-JEE Math Survival Guide-Graphs and Functions by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Graphs & Functions” for IIT-JEE, I.Sc. , CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 Math Survival Guide-Graphs and Functions by Prof. Subhashish Chattopadhyay SKMClasses Bangalore Useful for I.Sc. PU-II CET CEE COMED-K IGCSE IB AP-Mathematics and other exams.

This e-Book covers Graphs and Functions with lots of Video explanations. The classroom teaching videos can be seen by clicking on the given links. The videos can be downloaded also. Hundreds of tricky problems solved.  Rules / Tricks / Properties of Graphs and Functions, with CBSE, COMED-K, IIT-JEE ( Main and Advanced ) Problems and Solutions. Includes NCERT / CBSE Text Book Solutions, Chapter wise Solutions, AIEEE ( Now known as IIT-JEE main ) Solutions, Roorkey Entrance Exam Solutions, EAMCET Solutions. R D Sharma Solutions, R S Aggarwal’s Solutions.

CBSE 12 & IIT-JEE Math Survival Guide-Functions & Graphs by Prof. Subhashish

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4 ] CBSE 12 & IIT-JEE Math Survival Guide-Indefinite Integrals by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Indefinite Integrals & Calculus” for IIT-JEE, I.Sc. , CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 Math Survival Guide-Indefinite Integrals by Prof. Subhashish Chattopadhyay SKMClasses Bangalore Useful for I.Sc. PU-II CET CEE IGCSE IB AP-Mathematics and other exams.

 

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This e-Book covers Indefinite Integrals with lots of Video explanations. The classroom teaching videos can be seen by clicking on the given links. The videos can be downloaded also. Hundreds of tricky problems solved.  Rules / Tricks / Properties of Indefinite Integrals, with CBSE, COMED-K, IIT-JEE ( Main and Advanced ) Problems and Solutions. Includes NCERT / CBSE Text Book Solutions, Chapter wise Solutions, AIEEE ( Now known as IIT-JEE main ) Solutions, Roorkey Entrance Exam Solutions, EAMCET Solutions. R D Sharma Solutions, R S Aggarwal’s Solutions.

CBSE 12 & IIT-JEE Math Survival Guide-Indefinite Integrals by Prof. Subhashish

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3 ] CBSE 12 & IIT-JEE Math Survival Guide-Area & Volume by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Area and Volume ” for IIT-JEE, I.Sc. , CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 and IIT-JEE Math Survival Guide-Area and Volume by Prof. Subhashish Chattopadhyay SKMClasses Bangalore Useful for I.Sc. PU-II COMEDK IGCSE IB AP-Mathematics and other exams.

This e-Book covers various kinds of graphs, such as graph of Ln x, ( ln x )/x, x Ln x, floor x [ x ] , Shifting of graphs, roots of Quadratic, cubic, and other higher powers of x ( polynomials ), asymptotes, ( How to find Asymptotes ) etc. Volume by revolution and hundreds of Area problems of IIT-JEE, CET, etc with CBSE, COMEDK, IIT-JEE ( Main and Advanced ) Problems and Solutions.

CBSE 12 & IIT-JEE Math Survival Guide-Area & Volume by Prof. Subhashish

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2 ] CBSE 12 & IIT-JEE Math Survival Guide-Definite Integrals by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Definite Integrals ” for IIT-JEE, I.Sc. , CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 Math Survival Guide-Definite Integrals by Prof. Subhashish Chattopadhyay SKMClasses Bangalore Useful for I.Sc. PU-II COMEDK IGCSE IB AP-Mathematics and other exams.

CBSE 12 & IIT-JEE Math Survival Guide-Definite Integrals by Prof. Subhashish

This e-Book covers Definite Integrals with [ x ] greatest integer functions, { x } fraction function, Max and Min functions. Gamma function, Beta function, Integration after converting to Complex number, Leibnitz forms of Differentiating Integrals, L Hospital’s rule applied to limits with Integrals, Inequalities of Integrals, Rules / Tricks / Properties of Definite Integrals, with CBSE, COMEDK, IIT-JEE ( Main and Advanced ) Problems and Solutions.

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1 ]  CBSE 12 Math Survival Guide-Differential Equations by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Differential Equations ” for IIT-JEE, I.Sc. , CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 Math Survival Guide-Differential Equations by Prof. Subhashish Chattopadhyay SKMClasses Bangalore Useful for I.Sc. PU-II COMEDK IGCSE IB AP-Mathematics and other exams.

CBSE 12 & IIT-JEE Math Survival Guide-Differential Equations by Prof. Subhashish

This e-Book covers all kinds of Differential equations, and methods to solve them. There is a priority checklist for the approach to be taken for solving the problems. Covers ISc, CBSE, COMEDK, IIT-JEE problems, Linear, Homogeneous, Variable separable by substitution, Exact, Reducible to exact, Bernoulli, Integrating Factors or Multiplying Factors, even Clairaut’s Differential Equations ( IIT-JEE 1999, Bihar CEE 1999 )

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Various States have different names for the Engineering Entrance Exams.

CET – Common Engineering Entrance Test or Common Entrance Test is for Karnataka, Maharastra, Gujrat, Himachal Pradesh, J&K

GUJCET Exam – Gujarat Entrance Common Entrance Test – Engineering

HPCET – Himachal Pradesh Common Entrance Test

CEE – Commissionerate of Entrance Examinations Kerala. Some people say Common Entrance Exam. The exam in Kerala actually is known as KEAM – Kerala

Engineering Agriculture Medical Degree.

ASSAM CEE – Assam Combined Entrance Exam

EAMCET – Engineering and Medical Common Entrance Test

MP PET – Madhya Pradesh Pre Engineering Test. Randomly I liked lots of Physics Questions of MP-PET, as these were of very high quality / interesting.

RPET or R-PET – Rajasthan Pre Engineering Test

WBJEE or WB-JEE – West Bengal Joint Entrance Exam. The questions of these are very good / high quality.

UPSEE – Utter Pradesh State Entrance Exam

BCECEB – Bihar Combined Entrance Competitive Examination Board. The exam name is BCECE. Some call it as Bihar Combined Engineering Entrance Exam BCEEE or

BCECE (Bihar Combined Entrance Competitive Examination)

OJEE – Orissa Joint Entrance Exam

Tamilnadu does not have any state ( common ) entrance test. The admissions in colleges / universities are through standard 12 marks.

TNEA is a State Engineering Entrance Examination, which is conducted by Anna University. Tamil Nadu Engineering Admission.

COMEDK PGET – Consortium of Medical, Engineering and Dental Colleges of Karnataka for PG Post Graduate

NATA – National Aptitude Test in Architecture. National Institute of Advanced Studies in Architecture (NIASA) conducts this.

ISAT by IISAT – Indian Institute of Space Science and Technology (IISAT) Admission Test (ISAT) is a National Level Entrance Examination.

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1 ] CET CEE EAMCET JEE Math Survival Guide-Hyperbola Coordinate Geometry by Prof. Subhashish Chattopadhyay

Description – “Spoon Feeding Hyperbola Coordinate Geometry” for IIT-JEE, I.Sc., CBSE, Karnataka PU, State Boards etc. CBSE Standard 12 Math Survival Guide-Hyperbola Coordinate Geometry by Prof. Subhashish Chattopadhyay SKMClasses Bangalore. Useful for I.Sc. PU-II CET CEE COMED-K IGCSE IB AP-Mathematics and other exams.

This e-Book covers Hyperbola Coordinate Geometry with lots of Video explanations. The classroom teaching videos can be seen by clicking on the given links. The videos can be downloaded also. Hundreds of tricky problems solved.  Rules / Tricks / Properties of Hyperbola Coordinate Geometry, with CBSE, COMED-K, IIT-JEE ( Main and Advanced ) Problems and Solutions. Includes NCERT / CBSE Text Book Solutions, Chapter wise Solutions, AIEEE ( Now known as IIT-JEE main ) Solutions, Roorkey Entrance Exam Solutions, CET, CEE, PET, EAMCET Solutions. R D Sharma Solutions, R S Aggarwal’s Solutions.

CET CEE PET EAMCET JEE Math Survival Guide-Hyperbola by Prof. Subhashish

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Solutions to Chapter 9 :

Examples of Double Salt in contrast to Co-ordination complexes

1a Addition compounds various examples

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Porphine

1a Porphine

1b Porphine

1c Heme Prophine

Chlorophyll

1d Chlorophyll a and b

1e Protein

1e red colour haemoglobin

1f Carboxypeptidase-A

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1a Anionic Ligands and neutral ligands

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Denticity and Chelation ( Chelating Ligands )

1c Chelating Ligands multidentate

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What is Denticity of Ligands ?

4 Denticity of a ligand, co-ordination sphere, ionization sphere

1a Steps to find the Oxidation number

1b Steps to find the Oxidation number

-ONO is Nitrito Group

1 Anionic Monodentate Ligand names

So see the steps again. Steps to find the ON ( Oxidation Number ) of a metal atom in the Co-ordination complex   { Chlorine Cl is there inside the complex , printing mistake }

5 Denticity of a ligand, co-ordination sphere, ionization sphere

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Names of Neutral Monodentate Ligands

1b Neutral Monodentate Ligands

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1d didentate ligand examples

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Bidentate and tridentate Co-ordination compound examples

1a Ethylenediamine stucture 

1b Cis-Dichlorobis(ethylenediamine)

1a Oxalate Oxalato

Potassium Ferrioxalate

1b Potassium ferrioxalate

dimethylglyoximeto

1c dimethylglyoximeto structure bidentate

Glycine

1d glycine ion zwitter

1e Glycinium cation

Glycine complex

1f Glycine cis trans complex

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DMG is Dimethylglyoximeto. It is used for Nickel estimation

1g Nickel is estimated with red complex precipitation DMG

1h Nickel is estimated with red complex precipitation DMG

1i Nickel is estimated with red complex precipitation DMG

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1c Ni(dmg)2 complex electronic structure

1d Ni(dmg)2 complex electronic structure

1e Ni(dmg)2 complex electronic structure

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Flexidentate Character of EDTA

1a Flexidentate pentadentate hexdentate EDTA

1b structure of EDTA

1c EDTA Chelate of Cu copper

Octahedral Cobalt complex with EDTA

1d Octahedral Cobalt complex with EDTA

1e in EDTA a metal ion 2 oxygen atoms 2 Nitrogen make square

Ni or Cr Chelate

1f Ni or Cr chelate

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Must see https://zookeepersblog.wordpress.com/some-points-which-i-wish-all-my-new-prospective-students-know/

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1 Double salts or Lattice compounds

2 Double salts or Lattice compounds

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Question : Name the central metal atom present in vitamin B12 and in plastocyanin 

Answer : Vitamin B12 contains Cobalt, while Plastocyanin contains Cu ( Copper )

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Question 9.1 :

Explain the bonding in coordination compounds in terms of Werner’s postulates.

Solution to 9.1 Co-ordination Compounds CBSE NCERT Chemistry Std 12

Werner’s postulates explain the bonding in coordination compounds as follows:

(i) A metal exhibits two types of valencies namely, primary and secondary valencies. Primary valencies are satisfied by negative ions while secondary valencies are satisfied by both negative and neutral ions.

(In modern terminology, the primary valency corresponds to the oxidation number of the metal ion, whereas the secondary valency refers to the coordination number of the metalion.

(ii) A metal ion has a definite number of secondary valencies around the central atom. Also, these valencies project in a specific direction in the space assigned to the definite geometry of the coordination compound.

(iii) Primary valencies are usually ionizable, while secondary valencies are non-ionizable.

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Question : Which complex of Silver is used in electroplating of Silver ?

Answer : K[Ag(CN)2] is used in electroplating of Silver.

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Differences between double salt and co-ordination compounds

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Must see https://zookeepersblog.wordpress.com/some-points-which-i-wish-all-my-new-prospective-students-know/

🙂

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The next chapter Solution is at https://zookeepersblog.wordpress.com/ncert-cbse-standard-12-haloalkanes-and-haloarenes-chapter-10-organic-chemistry/
!
The previous chapter Solution is at https://zookeepersblog.wordpress.com/ncert-cbse-standard-12-d-and-f-block-elements-chapter-8-inorganic-chemistry/
!
The first Chapter Solution is at https://zookeepersblog.wordpress.com/ncert-cbse-standard-12-solid-state-chapter-1-physical-chemistry/
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4 Electron configuration of Scandium till Zinc

Untitled

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1 Periodic trend in Electrode potential-4

The Oxidation number pattern of d-Block elements

1a Oxidation states of d-Block elements 3d period

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1a Symmetrical Octahedral Arrangements in co-ordination

1 Complex compound ion magnetic behaviour hybridization shape

Electronic Configuration of [Ni(CN)4] 2+

1b electronic configuration of Ni(CN)42+ 1a electronic configuration of Ni(CN)42+

electronic configuration of [Cu(NH3)4] 2+

1b electronic configuration of [Cu(NH3)4] 2+

electronic configuration of [Co(NH3)6] 3+

1b electronic configuration of Ni(CN)42+

1c electronic configuration of [Co(NH3)6]3+

electronic configuration of [Fe(CN)6]4-

1d electronic configuration of [Fe(CN)6]4-

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electronic configuration of [Fe(CN)6] 3-

1b electronic configuration of Ni(CN)42+

1e electronic configuration of [Fe(CN)6] 3-

1a Which ligand exhibits stronger magnetism

1b [Fe(CN)6]3- or Cr(NH3)6]3+ are d2sp3 hybridized

So diamagnetic is more probable

1c [Co(NH3)6]3+ can be diamagnetic or paramagnetic

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12 Tinte lok khela korche

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1d Co-ordination number hybridization examples

1e Co-ordination number hybridization examples

electronic configuration of various complexes

1b electronic configuration of Ni(CN)42+

1f electronic configuration various complexes

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Gyan Question

1b Copper sulphate solution on mixing with ammonia

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2 Complexes Pt+2 are square planar Zn+2 tetrahedral

Some points are contradictory in the paragraph above. [ Fe(CN)6 ] 4- is diamagnetic

1a [Fe(CN)6]4- is Diamagnetic

1b [Fe(CN)6]4- is Diamagnetic

electronic configuration of various complexes

1b electronic configuration of Ni(CN)42+

1g electronic configuration various complexes

Ni(CO)4 Diamagnetic

1b Ni(CO)4 diamagnetic

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[ Ni(CN)4]2- is square planar, dsp2 hybridization and diamagnetic ( with no unpaired electrons ), all electrons paired

while

[Ni(Cl)4]2- is tetrahedron because sp3 hybridization and paramagnetic with 2 unpaired electrons

1b electronic configuration of Ni(CN)42+

1h electronic configuration of [Ni(Cl)4] 2-

1d [Ni(CN)4]2- is diamagnetic [NiCl4]2- is paramagnetic

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[CoF6]3- is strongly Paramagnetic

1g [CoF6]3- strongly paramagnetic

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[Cr(NH3)6]3+ is paramagnetic

1h [Cr(NH3)6]3+ is paramagnetic

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11 Bon bon kore ghurche

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[Ni(NH3)6] 2+ is paramagnetic

1c Ni(NH3)6 2+ is paramagnetic

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Inner and Outer Orbital Octahedral Complexes

1e low spin high spin d2sp3 hybridization

1f low spin high spin d2sp3 hybridization

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1a [NiCl4]2- HS paramagnetic, [PdCl4]2- diamagnetic

1b [PtCl4]2- LS diamagnetic

1f [CoCl4]2- is paramagnetic

1g [Pt(NH3)4]2+ is diamagnetic

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Gyan Question

1c why trans isomers are optically inactive

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3 Low spin complexes contain smaller number unpaired

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4 Electron configuration of Scandium till Zinc

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1c Which is paramagnetic and which is diamagnetic

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Question :

1 [ Ni (H2O)6 ] 2+ is paramagnetic due to unpaired electrons

Ans :

2 [ Ni (H2O)6 ] 2+ is paramagnetic due to unpaired electrons

1b electronic configuration of Ni(CN)42+

1h electronic configuration various complexes

1h Cu(H2O)6]2+ is blue

3 Ni 2+ ion electron configuration

4 Ni 3+ ion electron configuration

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electronic configuration of various complexes

1b electronic configuration of Ni(CN)42+

1i electronic configuration various complexes

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Crystal Field Theory

1c Crystal field theory postulates

Crystal field splitting of d-orbitals

1d Crystal field splitting of orbitals

Crystal Field splitting in Octahedral and Tetrahedral complexes

1e crystal field splitting of Octahedral and tetrahedral complexes

1f crystal field splitting of Octahedral and tetrahedral complexes

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5 High and low spin electrons of various ions

6 Co 3+ ion electron configuration d2sp3 hybridized

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1i Sp3 hybridization

1j dsp2 d2sp3 hybridization

1k sp3d2 hybridization

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Gyan Question

1d Chelated complexes are more stable than unchelated

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11 Ghoda nach

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1b strong and weak field ligands absorb light

1f color absorbed

1d Optical properties colors of complexes

1e Optical properties of Transition Metals

1a Color of some transtion metal ions

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Gyan Question

1e complex of CoCl3 and NH3 molar ration 1 isto 4

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4 Brown ring complex [Fe(H2O)5NO]SO4

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4 Electron configuration of Scandium till Zinc

About Hexfluorocobaltate ( III ) ion

1f Hexafluorocobaltate ( III ) ion

1g state of hybridisation

1h state of hybridisation

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11 Rubik cube er dada

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1 Total number of Isomers for the complex CuII(NH3)4[PtIICl4]

Ans :

[ a ] There are 4 more isomers which are [ Cu II(NH3)4][Pt(II)Cl4]

2 Total number of Isomers for the complex CuII(NH3)4[PtIICl4]

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Isomers in Co-ordination Complexes explained in detail

1a Structural Isomers Ionisation Isomers

1b Co-ordination isomers structural isomers

1c Linkage Isomers Structural Isomers

1d Ambidenate ligands

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11 Singho

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3 Co-ordination complex of Cobalt has molecular formula

Ans :

4 Co-ordination complex of Cobalt has molecular formula

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Cis and Trans isomers of Co-ordination Complexes

1e Cis Trans Co-ordination complex isomers

1f Cis Trans Co-ordination complex isomers

1g Cis Trans Co-ordination complex isomers

1h Cis Trans Co-ordination complex isomers

1i Cis Trans Co-ordination complex isomers

1j Cis Trans Co-ordination complex isomers

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12 Kukur bosse achche

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5 Ni(CO)4 is tetrahedral Ni(PPh3)2Cl2 is square planar

Ans :

6 Ni(CO)4 is tetrahedral Ni(PPh3)2Cl2 is square planar

7 Ni(CO)4 is tetrahedral Ni(PPh3)2Cl2 is square planar

1 Ni(CO)4 structure

1b Ni(CO)4 diamagnetic

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12 Ma ar Meye khela korche

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Theory of Magnetic properties in Co-ordination complexes

1b Theory of Magnetic properties of Co-ordination complexes

1c Theory of Magnetic properties of Co-ordination complexes

1d Theory of Magnetic properties of Co-ordination complexes

1e Theory of Magnetic properties of Co-ordination complexes

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4 Electron configuration of Scandium till Zinc

Gyan Question :

1 Complexes NiX2A2 and NiB4 neutral monodentate ligands

Since there are 2 unpaired electrons it has paramagnetic properties.

2 Complexes NiX2A2 and NiB4 neutral monodentate ligands

3 IUPAC Potassiumtetrachloroethylenediaminecobalt(III)

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Naming of Organometallic Compounds

1a Naming of Organometallic compounds

1b Zeise Naming of Organometallic compounds

1c Pi bonded Naming of Organometallic compounds

1d Ferrocene Dibenzenechromium

1e Pi bonded stability

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Question :

8 Tetraethyl lead is organometallic compound

Ans :

[ d ] Tetraethyl lead is an organometallic compound.

9 Tetraethyl lead is organometallic compound

Zeise’s Salt

10 Zeise's Salt Potassiumtrichloro(ethylene)platinate(II)

11 Zeise's Salt Potassiumtrichloro(ethylene)platinate(II)

Ferrocene

12 Ferrocene

1 Ferrocene IUPAC name is bis(eta5 - cyclopentadienyl)iron

Light Orange power of remarkable stability.

2 Ferrocene IUPAC name is bis(eta5 - cyclopentadienyl)iron Orange powder stable

Ferrocene aromatic character due to the η5 (pentahapto) sandwich structure.

Dibenzene Chromium

3 Dibenzene Chromium

4 bis(benzene) chromium colour is Black

Separately

Chromium (III) Chloride is purple

5 Chromium (III) chloride purple

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Synthesis of Organometallic Compounds

1a Synthesis of Organometallic compounds

1b Synthesis of Organometallic compounds

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Gyan Question :

[CuCl4] -2 exists whereas [CuI4] -2 does not exist

Answer :

[CuCl4] -2 exists whereas [CuI4] -2 does not exist 2

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What are Ligands ?

1b Ligand definition

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Question 9.2 :

Explain with two examples each of the following: coordination entity, ligand, coordination number, coordination polyhedron, homoleptic and heteroleptic.

Solution 9.2 :

(i) Coordination entity: A coordination entity is an electrically charged radical or species carrying a positive or negative charge. In a coordination entity, the central atom or ion is surrounded by a suitable number of neutral molecules or negative ions ( called ligands).

(ii) Ligands: The neutral molecules or negatively charged ions that surround the metal atom in a coordination entity or a coordinal complex are known as ligands.

(iii) Coordination number: The total number of ligands (either neutral molecules or negative ions) that get attached to the central metal atom in the coordination sphere is called the coordination number of the central metal atom. It is also referred to as its ligancy.

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4 Electron configuration of Scandium till Zinc

Explain why

Explain why Ferricyanide entity is weakly paramagnetic 1

Explain why Ferricyanide entity is weakly paramagnetic 2

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Co-ordination Sphere

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Ligand denticity, Ambidentate, Flexidentate, Co-ordination polyhedron, Co-ordination number

Ambidentate Ligand flexidentate co-ordination polyhedron 1

Ambidentate Ligand flexidentate co-ordination polyhedron 2

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6 Nomenclature rules of Co-ordination compounds IUPAC

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name of Bridging group in co-ordination compounds

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Some IUPAC name examples of Coordination compounds

1i some coordination complex IUPAC names

1j some coordination complex IUPAC names

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Pi-acid Ligands –

Pi-acid ligands 1

Pi-acid ligands 2

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Co-ordination compound naming punctuation rule s

iv ) The full name of non-ionic complexes should be written as one word without any gap.

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naming of Co-ordination compounds with water of crystalisation

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What is EAN ?

EAN 1 Co-ordination Compounds

EAN 2 Co-ordination Compounds

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1d EAN definition calculation steps

1e EAN definition calculation steps

So there are Exceptions to EAN rule

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1 Total magnetic moment of electron depends on spin

2 Total magnetic moment of electron depends on spin

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7 Optical Isomerism of co-ordinate compounds

8 Optical Isomerism of co-ordinate compounds

9 Optical Isomerism of co-ordinate compounds

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Draw the structure of the following –

Structure of Sodiumtetracarbonylcobalttate 1

Structure of Sodiumtetracarbonylcobalttate 2

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Multidentate Ligands

1a Multidentate Ligands

1b Multidentate Ligands

1c Multidentate Ligands

1d Multidentate Ligands

1e Multidentate Ligands

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IUPAC name and structure –

IUPAC name of Ni(CO)4 PtCl3(C2H2) Co-ordination compounds

IUPAC name of Cr(CO)6 Fe2(CO)9 Cis-platin

Above figure of Cis-Platin is Trans not cis

see it correctly

1a Cis-Platin and Trans-Platin

Cis-Platin is used as an anti tumor agent, in treatment of cancer

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IUPAC name structure and Isomers –

[CoCl2(en)(NH3)2] NO3 IUPAC name co-ordination Compound

[CoCl2(en)(NH3)2] NO3 IUPAC name co-ordination Compound 2

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splitting of degenerated d-orbitals 1

splitting of degenerated d-orbitals 2

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Oxidation Number, and Co-ordination number –

Complex entity [Al(H2O)4 (OH)2] IUPAC name and shape 1

Complex entity [Al(H2O)4 (OH)2] IUPAC name and shape 2

Complex entity [Al(H2O)4 (OH)2] IUPAC name and shape 3

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Inner Metallic Complexes

1a Inner Metallic Complexes

1b Inner Metallic Complexes

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IUPAC name example

IUPAC name innermetallic complex example 1

IUPAC name innermetallic complex example 2

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1 Cobaltic ion accepts 12 electrons from 6 ammonia molecules

2 Structure of Co(NH3)6 ion

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Question 9.3 :

Using IUPAC norms write the formulas for the following:

(i) Tetrahydroxozincate(II)

(ii) Potassium tetrachloridopalladate(II)

(iii) Diamminedichloridoplatinum(II)

(iv) Potassium tetracyanonickelate(II)

(v) Pentaamminenitrito-O-cobalt(III)

(vi) Hexaamminecobalt(III) sulphate

(vii) Potassium tri(oxalato)chromate(III)

(viii) Hexaammineplatinum(IV)

(ix) Tetrabromidocuprate(II)

(x) Pentaamminenitrito-N-cobalt(III)

Solution 9.3 :

9.3-1Co-oridnation compound Std 12 CBSE

9.3-2 Co-oridnation compound Std 12 CBSE

9.3-3 Co-ordination compound Std 12 CBSE

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IUPAC name of [Pt(py)4][PtCl4] [Cu(acac)2] 1

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3 Many complexes are formed without donor acceptor sharing e

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Question 9.4 :

9.4 1 Co-ordination compound Std 12 CBSE

9.4 2 Co-ordination compound Std 12 CBSE

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4 many complexes contain ion dipole bonds

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CrCl3.6H2O Violet PaleGreen Green isomeric forms

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5 stable hydrates are formed by ions with large charge

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Point of attachment in case unidentate ligands with more than 1

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6 formation of complex ions by coordinate bonds

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Question 9.5 :

9.5 1 Co-ordination compound Std 12 CBSE

9.5 2 Co-ordination compound Std 12 CBSE

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1g Reduction Potential of Metal complexes

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K3[CrCl2(ox)2] ON and CN geometry isomers

K3[CrCl2(ox)2] ON and CN geometry isomers 1

K3[CrCl2(ox)2] ON and CN geometry isomers 2

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7 Index of the strength of the bond between the central ion

7 cis and trans isomer of Al(H2O)4(OH)2

8 Oxalate ion and Al3+ complex

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Identify the compounds 1 CoCl3.6NH3 1

Identify the compounds 1 CoCl3.6NH3 2

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EAN of Cobalt complex [Co(en)2Cl2] 1

EAN of Cobalt complex [Co(en)2Cl2] 2

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Ammineaquonitropyridineplatinum ( II ) bromide

Ammineaquonitropyridineplatinum ( II ) bromide 1

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5 ions of transition elements colour varies

6 ions of transition elements colour varies

7 ions of transition elements colour varies

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Question 9.6 :

9.6 1 Co-ordination compound Std 12 CBSE

Solution 9.6 :

9.6 2 Co-ordination compound Std 12 CBSE

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1 Co-ordination bonds are largely limited to C, N, O, S, and halogens

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Question :

1 [ Ni(NH3)4] 2+ Ni has two 2 unpaired electrons

Ans :

[ c ] In this Ni has 2 unpaired electrons

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Question :

1 Hexafluoro ferrate ( III ) ion has 5 unpaired electrons

Ans :

2 Hexafluoro ferrate ( III ) ion has 5 unpaired electrons

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Question 9.7 :

9.7 Co-ordination compound Std 12 CBSE

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2 Co-ordination number and geometry of complexes

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Question :

Which of the following is an organometallic compound ?

2 Ti ( C2H4)4 has metal carbon bond so organometallic

Ans :

[ a ] Ti ( C2H4)4 is organometallic because has metal carbon bond

3 Co-ordination Polymerization with Titanium

4 Chain transfer with Hydrogen control of molecular weight using Zeigler Natta Catalysts

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Question 9.8 :

9.8 1 Co-ordination compound Std 12 CBSE

9.8 2 Co-ordination compound Std 12 CBSE

9.8 3 Co-ordination compound Std 12 CBSE

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3 Chelate complexes are more stable than unchelated

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Question 9.9 :

9.9 Co-ordination compound Std 12 CBSE

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4 hydrated formed by union by cations

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9 Chromium oxide catalysts Phillips catalysts

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Question 9.10 :

9.10 1 Co-ordination compound Std 12 CBSE

9.10 2 Co-ordination compound Std 12 CBSE

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5 chelate story rings

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10 Ziegler Natta Catalysts types

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Question 9.11 :

9.11 1 Co-ordination compound Std 12 CBSE

9.11 2 Co-ordination compound Std 12 CBSE

9.11 3 Co-ordination compound Std 12 CBSE

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6 Many ligands bind only to transition metal ions

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Ammine complexes of Platinum IV

1c Ammine complexes of Platinum

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Question 9.12 :

9.12 Co-ordination compound Std 12 CBSE

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Question :

1 Methyl Lithium is a organometallic compound

Ans :

Methyl Lithium is a organometallic compound

2 Methyl Lithium is a organometallic compound

Lithium Methoxide

3 Lithium methoxide

Lithium Acetate

4 Lithium Acetate

Lithium dimethyl Amide

5 Lithium dimethyl Amide

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Pi Acid Ligands

1a Pi acid ligands

1c Pi acid ligands

1b Pi acid ligand Isoelectronic with CO

1e Pi acid ligands

1f Pi acid ligands

1d Pi acid ligands

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Trends in soft and hard acids ( Periodic table of periodic trend )

1a hard acid soft acid periodic trend

1b hard acid soft acid periodic trend

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Question 9.13 :

9.13 Co-ordination compound Std 12 CBSE

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Question:

6 there are 3 enantiomers of CH3ChBrCHBr-CH3

Ans :

[ c ] Three

7 there are 3 enantiomers of CH3ChBrCHBr-CH3

8 there are 3 enantiomers of CH3ChBrCHBr-CH3

9 there are 3 enantiomers of CH3ChBrCHBr-CH3

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Trinuclear complex

1f Trinuclear complex

1g Trinuclear complex

1h Trinuclear complex

1i Trinuclear complex

1j Trinuclear complex

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Question 9.14 :

9.14 Co-ordination compound Std 12 CBSE

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Question :

1 There are 2 Geometrical isomers of Co(NH3)3 (NO2)3

Ans :

[ a ] There are 2 ( Two ) Geometrical Isomers

2 There are 2 Geometrical isomers of Co(NH3)3 (NO2)3

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Question 9.15 :

9.15 1 Co-ordination compound Std 12 CBSE

9.15 2 Co-ordination compound Std 12 CBSE

9.15 3 Co-ordination compound Std 12 CBSE

9.15 4 Co-ordination compound Std 12 CBSE

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Theory of Colour in Co-ordination Complexes

1a Theory of Colour in co-ordination complexes

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Question :

3 Na2[CdCl4] is diamagnetic and colourless

Ans :

[ b ] Na2[CdCl4] is diamagnetic and colourless

Cd 2+ ion contains 4d10 configuration so all electrons paired

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Question 9.16

9.16 4 Co-ordination compound Std 12 CBSE

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3 Greater the number of rings in a complex more stability

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Question 9.17 :

9.17 Co-ordination compound Std 12 CBSE

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10 Werner's theory of co-ordination compounds

11 Valancebond theory VBT

12 Valancebond theory VBT

13 Valancebond theory VBT

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Question 9.18 :

9.18 Co-ordination compound Std 12 CBSE

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Question :

1 Pt(en)2Cl2 will show geometrical and optical isomerism

Ans :

2 Pt(en)2Cl2 will show geometrical and optical isomerism

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Question 9.19 :

9.19 Co-ordination compound Std 12 CBSE

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1 which Nickel Ni is dsp2 hybridized

Ans :

2 which Nickel Ni is dsp2 hybridized

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Question 9.20 :

9.20 Co-ordination compound Std 12 CBSE

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Name and Charge of Ligands

1c Name and charge of Ligands

1d Name and charge of Ligands

1e Name and charge of Ligands

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Question :

3 Ni(CN)4 2- has dsp2 hybridization

Ans :

4 Ni(CN)4 2- has dsp2 hybridization

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Question 9.21 :

9.21 Co-ordination compound Std 12 CBSE

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Question :

5 Cr(NH3)5 3+ ion is Paramagnetic as has 3 unpaired electrons

Ans :

6 Cr(NH3)5 3+ ion is Paramagnetic as has 3 unpaired electrons

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Question 9.22 :

9.22 Co-ordination compound Std 12 CBSE

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Question :

7 NiCl4 2- is paramagnetic

Ans :

8 NiCl4 2- is paramagnetic

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Question 9.23 :

9.23 Co-ordination compounds std 12 CBSE textbook

9.23 2 Co-ordination compounds std 12 CBSE textbook

9.23 3 Co-ordination compounds std 12 CBSE textbook

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Question :

9 K2[PdClBr2SCN can have 4 isomers

Ans :

10 K2[PdClBr2SCN can have 4 isomers

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Question 9.24 ;

9.24 Co-ordination compounds std 12 CBSE textbook

9.24 2 Co-ordination compounds std 12 CBSE textbook

9.24 3 Co-ordination compounds std 12 CBSE textbook

9.24 4 Co-ordination compounds std 12 CBSE textbook

9.24 5 Co-ordination compounds std 12 CBSE textbook

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Question 9.25 :

9.25 1 Co-ordination compounds std 12 CBSE textbook

9.25 2 Co-ordination compounds std 12 CBSE textbook

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Question 9.26 :

9.26 Co-ordination compounds std 12 CBSE textbook

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Question :

1 [Co(NH3)3Cl3] is nonionizable

Ans :

2 [Co(NH3)3Cl3] is nonionizable

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Question 9.27 :

9.27 Co-ordination compounds std 12 CBSE textbook

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Question :

3 Cr(CO)6 Metal oxidation state is zero

Ans :

4 Cr(CO)6 Metal oxidation state is zero

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Question 9.28 :

9.28 Co-ordination compounds std 12 CBSE textbook

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Question :

5 [Co(NH3)5Br]SO4 exhibits ionization isomerism

Ans :

6 [Co(NH3)5Br]SO4 exhibits ionization isomerism

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Question 9.29 :

9.29 Co-ordination compounds std 12 CBSE textbook

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Question :

7 Fe(H2O)6 2+ has highest paramagnetism

Ans :

8 Fe(H2O)6 2+ has highest paramagnetism

9 Fe(H2O)6 2+ has highest paramagnetism

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Question 9.30 :

9.30 Co-ordination compounds std 12 CBSE textbook

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Question :

10 number of d electrons in [Cr(H2O)6]3+ is 3

Ans :

11 number of d electrons in [Cr(H2O)6]3+ is 3

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Question 9.31 :

9.31 Co-ordination compounds std 12 CBSE textbook

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Question :

3 Effective atomic number of Cr in [Cr(NH3)6]Cl3 is 33

Ans :

4 Effective atomic number of Cr in [Cr(NH3)6]Cl3 is 33

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Question 9.32 :

9.32 Co-ordination compounds std 12 CBSE textbook

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IUPAC names of various complexes ( Co-ordination compounds )

3 IUPAC names of various complexes

4 IUPAC names of various complexes

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Additional Questions 9.1 :

9.1A Co-ordination compounds std 12 CBSE textbook

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Question :

5 Fraction of Chlorine precipitated by AgNO3

Ans :

6 Fraction of Chlorine precipitated by AgNO3

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Additional Questions 9.2 :