This set of Class 12 Chemistry Chapter 3 Multiple Choice Questions & Answers (MCQs) focuses on “Electrochemistry – Nernst Equation”. 1. The standard oxidation potential of Ni/Ni2+ electrode is 0.3 V. If this is combined with a hydrogen electrode in acid solution, at what pH of the solution with the measured e.m.f. be zero at … Read more
This set of Class 12 Chemistry Chapter 3 Multiple Choice Questions & Answers (MCQs) focuses on “Electrochemistry – Galvanic Cells”. 1. A galvanic cell converts electrical energy into chemical energy. a) True b) False 2. Who invented the galvanic cell? a) Galvani and Volta b) Henry Cavendish c) Joseph Priestley d) Antoine Lavoisier 3. Which … Read more
This set of Class 12 Chemistry Chapter 3 Multiple Choice Questions & Answers (MCQs) focuses on “Electrochemistry”. These MCQs are created based on the latest CBSE syllabus and the NCERT curriculum, offering valuable assistance for exam preparation. 1. An electrochemical cell can only convert electrical energy to chemical energy. a) True b) False 2. An … Read more
This set of Class 12 Chemistry Chapter 2 Multiple Choice Questions & Answers (MCQs) focuses on “Abnormal Molar Masses”. 1. Only if the calculated molar mass is higher than the actual molar mass of the solute, the calculated molar mass is considered to be abnormal molar mass. a) True b) False 2. Which of the … Read more
This set of Class 12 Chemistry Chapter 2 Multiple Choice Questions & Answers (MCQs) focuses on “Colligative Properties and Determination of Molar Mass – 2”. 1. Why is ‘raising of viscosity’ of a solution after addition of solute, not considered to be a colligative property? a) The resultant viscosity depends on the nature of the … Read more
This set of Class 12 Chemistry Chapter 2 Multiple Choice Questions & Answers (MCQs) focuses on “Colligative Properties and Determination of Molar Mass – 1”. 1. What are the properties arising due to varying concentrations of solute in a given solvent, irrespective of the nature of solute with respect to the solvent? a) Colligative properties … Read more
This set of Class 12 Chemistry Chapter 2 Multiple Choice Questions & Answers (MCQs) focuses on “Ideal and Non-Ideal Solutions”. 1. Which of the following statements regarding Ideal solutions is false? a) Ideal solutions obey Raoult’s law under all conditions of temperature and concentrations b) There will be some change in volume on mixing the … Read more
This set of Class 12 Chemistry Chapter 2 Multiple Choice Questions & Answers (MCQs) focuses on “Vapour Pressure of Liquid Solutions”. 1. What phenomenon occurs when a solution’s equilibrium vapor pressure equals the surrounding atmospheric pressure? a) Boiling b) Melting c) Condensation d) Sublimation 2. What is the boiling point of water? a) 100 °F … Read more
This set of Class 12 Chemistry Chapter 2 Multiple Choice Questions & Answers (MCQs) focuses on “Solubility Solutions”. 1. What is defined as the concentration of dissolved solute in a solvent beyond which none of it, if added to the solvent, will increase the concentration further more? a) Solubility b) Saturation point c) Solvent capacitance … Read more
This set of Class 12 Chemistry Chapter 2 Multiple Choice Questions & Answers (MCQs) focuses on “Expressing Concentration of Solutions”. 1. What is the normality of lead (II) nitrate if the density of its 26% (w/w) aqueous solution is 3.105 g/mL? Take molar mass of lead (II) nitrate to be 331g/mol. a) 2.437 N b) … Read more
