Balbharti Maharashtra State Board 11th Chemistry Textbook Solutions Chapter 6 Redox Reactions Textbook Exercise Questions and Answers. Maharashtra State Board 11th Chemistry Solutions Chapter 6 Redox Reactions 1. Choose the most correct option Question A. Oxidation numbers of Cl atoms marked as Cla and Clb in CaOCl2 (bleaching powder) are a. zero in each b. -1 … Read more
Balbharti Maharashtra State Board 11th Chemistry Textbook Solutions Chapter 5 Chemical Bonding Textbook Exercise Questions and Answers. Maharashtra State Board 11th Chemistry Solutions Chapter 5 Chemical Bonding 1. Select and write the most appropriate alternatives from the given choices. Question A. Which molecule is linear? a. SO3 b. CO2 c. H2S d. Cl2O Answer: b. CO2 … Read more
Balbharti Maharashtra State Board 11th Chemistry Textbook Solutions Chapter 4 Structure of Atom Textbook Exercise Questions and Answers. Maharashtra State Board 11th Chemistry Solutions Chapter 4 Structure of Atom 1. Choose the correct option. Question A. The energy difference between the shells goes on ……….. when moved away from the nucleus. a. Increasing b. decreasing c. … Read more
Balbharti Maharashtra State Board 11th Chemistry Textbook Solutions Chapter 3 Basic Analytical Techniques Textbook Exercise Questions and Answers. Maharashtra State Board 11th Chemistry Solutions Chapter 3 Basic Analytical Techniques 1. Choose the correct option Question A. Which of the following methods can be used to separate two compounds with different solubilities in the same solvent? a. … Read more
Balbharti Maharashtra State Board 11th Chemistry Textbook Solutions Chapter 2 Introduction to Analytical Chemistry Textbook Exercise Questions and Answers. Maharashtra State Board 11th Chemistry Solutions Chapter 2 Introduction to Analytical Chemistry 1. Choose the correct option Question A. The branch of chemistry which deals with the study of separation, identification and quantitative determination of the composition … Read more
Balbharti Maharashtra State Board 11th Chemistry Textbook Solutions Chapter 1 Some Basic Concepts of Chemistry Textbook Exercise Questions and Answers. Maharashtra State Board 11th Chemistry Solutions Chapter 1 Some Basic Concepts of Chemistry 1. Choose the most correct option. Question A. A sample of pure water, whatever the source always contains …………. by mass of oxygen … Read more
Balbharti Maharashtra State Board 11th Physics Textbook Solutions Chapter 14 Semiconductors Textbook Exercise Questions and Answers. Maharashtra State Board 11th Physics Solutions Chapter 14 Semiconductors 1. Choose the correct option. Question 1. Electric conduction through a semiconductor is due to: (A) Electrons (B) holes (C) none of these (D) both electrons and holes Answer: (D) both … Read more
Balbharti Maharashtra State Board 11th Physics Textbook Solutions Chapter 13 Electromagnetic Waves and Communication System Textbook Exercise Questions and Answers. Maharashtra State Board 11th Physics Solutions Chapter 13 Electromagnetic Waves and Communication System 1. Choose the correct option. Question 1. The EM wave emitted by the Sun and responsible for heating the Earth’s atmosphere due to … Read more
Balbharti Maharashtra State Board 11th Physics Textbook Solutions Chapter 12 Magnetism Textbook Exercise Questions and Answers. Maharashtra State Board 11th Physics Solutions Chapter 12 Magnetism 1. Choose the correct option. Question 1. Let r be the distance of a point on the axis of a bar magnet from its center. The magnetic field at r is … Read more
Balbharti Maharashtra State Board 11th Physics Textbook Solutions Chapter 11 Electric Current Through Conductors Textbook Exercise Questions and Answers. Maharashtra State Board 11th Physics Solutions Chapter 11 Electric Current Through Conductors 1. Choose the correct Alternative. Question 1. You are given four bulbs of 25 W, 40 W, 60 W, and 100 W of power, all … Read more