Mention any five uses of sodium hydroxide.

Important Questions on Acids, Bases and Salts

MEDIUM

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 10>Q 15

Give any five uses of hydrogen obtained in the manufacture of sodium hydroxide.

EASY

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 10>Q 16

Give any three uses of chlorine.

EASY

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 10>Q 17

Give any three uses of hydrochloric acid.

EASY

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 10>Q 18

What is soda ash?

EASY

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 10>Q 19

What is the common name of sodium carbonate? Give its formula.

MEDIUM

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 10>Q 20

How is sodium carbonate manufactured by Solvay process? Explain with equations.

MEDIUM

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 10>Q 21

What are the raw materials required for the manufacture of washing soda by Solvay process?

EASY

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 10>Q 22

What do you understand by the term 'efflorescence'?