EASY
10th CBSE
IMPORTANT
Earn 100

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

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 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'?
MEDIUM
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 10>Q 23
What happens when washing soda is exposed to air?
MEDIUM
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 10>Q 24
Mention any three physical properties of washing soda.
MEDIUM
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 10>Q 25
What happens when washing soda reacts with acids? Explain with equations.
MEDIUM
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 10>Q 26
Mention any three uses of washing soda.
MEDIUM
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 10>Q 27
Explain the cleansing property of washing soda.