MEDIUM
10th CBSE
IMPORTANT
Earn 100

What happens when dry chlorine gas is passed through slaked lime.

Important Questions on Acids, Bases and Salts

MEDIUM
10th CBSE
IMPORTANT
NEW ERA CHEMISTRY Textbook for Class X>Chapter 2 - Acids, Bases and Salts>MOCK TEST>Q 18
What happens when gypsum is heated to 100°C?
HARD
10th CBSE
IMPORTANT
NEW ERA CHEMISTRY Textbook for Class X>Chapter 2 - Acids, Bases and Salts>MOCK TEST>Q 19
Explain the theory of Solvay's process for the manufacture of washing soda, giving the reactions involved. Give its two important uses.
MEDIUM
10th CBSE
IMPORTANT
NEW ERA CHEMISTRY Textbook for Class X>Chapter 2 - Acids, Bases and Salts>MOCK TEST>Q 20
What is bleaching powder? How is it prepared? Write a chemical equation of the reaction involved in the preparation of bleaching powder.
HARD
10th CBSE
IMPORTANT
NEW ERA CHEMISTRY Textbook for Class X>Chapter 2 - Acids, Bases and Salts>MOCK TEST>Q 20
What happens when bleaching powder reacts with dilute H2SO4?
MEDIUM
10th CBSE
IMPORTANT
NEW ERA CHEMISTRY Textbook for Class X>Chapter 2 - Acids, Bases and Salts>MOCK TEST>Q 20
State two important uses of bleaching powder.
EASY
10th CBSE
IMPORTANT
NEW ERA CHEMISTRY Textbook for Class X>Chapter 2 - Acids, Bases and Salts>MOCK TEST>Q 21
What do you mean by ionic product of water and pH value?
HARD
10th CBSE
IMPORTANT
NEW ERA CHEMISTRY Textbook for Class X>Chapter 2 - Acids, Bases and Salts>MOCK TEST>Q 21
You are given 1M H2SO4 solution. How will you prepare from it 400 mL of a solution with pH=2?
HARD
10th CBSE
IMPORTANT
NEW ERA CHEMISTRY Textbook for Class X>Chapter 2 - Acids, Bases and Salts>MOCK TEST>Q 21
Using solid NaOH, how will you prepare 400 ml, of a solution with pH=12?