NCERT Solutions for Class 11 Chemistry Chapter 7 – Equilibrium
Page No 224: Question 7.1: A liquid is in equilibrium with its vapour in a sealed container at a fixed temperature. The volume of the …
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NCERT Solutions for Class 11 Chemistry Chapter 6 – Chemical Thermodynamics
Page No 182: Question 6.1: Choose the correct answer. A thermodynamic state function is a quantity (i) used to determine heat changes (ii) whose value …
NCERT Solutions for Class 11 Chemistry Chapter 5 – States of Matter
Page No 152: Question 5.1: What will be the minimum pressure required to compress 500 dm3 of air at 1 bar to 200 dm3 at 30°C? Answer: …
NCERT Solutions for Class 11 Chemistry Chapter 4 – Chemical Bonding and Molecular Structure
Page No 129: Question 4.1: Explain the formation of a chemical bond. Answer: A chemical bond is defined as an attractive force that holds the …
NCERT Solutions for Class 11 Chemistry Chapter 3 – Classification of Elements and Periodicity in Properties
Page No 92: Question 3.1: What is the basic theme of organization in the periodic table? Answer: The basic theme of the organization of elements …
NCERT Solutions for Class 11 Chemistry Chapter 2 – Structure of Atom
Page No 65: Question 2.1: (i) Calculate the number of electrons which will together weigh one gram. (ii) Calculate the mass and charge of one …
NCERT Solutions for Class 11 Chemistry Chapter 1 – Some Basic Concepts of Chemistry
Page No 22: Question 1.1: Calculate the molecular mass of the following: (i) H2O (ii) CO2 (iii) CH4 Answer: (i) H2O: The molecular mass of water, H2O …
NCERT Solutions for Class 11 Biology Chapter 22 – Chemical Coordination and Integration
Page No 341: Question 1: Define the following: (a) Exocrine gland (b) Endocrine gland (c) Hormone Answer: (a) Exocrine glands: Glands that discharge secretions into ducts are known as …
