MEDIUM
7th CBSE
IMPORTANT
Earn 100

Differentiate between organic and inorganic acids. 

Important Questions on Acids, Bases and Salts

MEDIUM
7th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>Exercise>Q 3

What happens when iron reacts with sulphuric acid? 

MEDIUM
7th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>Exercise>Q 3
What happens when aluminium reacts with hydrochloric acid? 
EASY
7th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>Exercise>Q 4

Mention any two uses of the following substance: 

Ammonium hydroxide. 

EASY
7th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>Exercise>Q 4

Mention any two uses of the following substance:

Calcium hydroxide.

EASY
7th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>Exercise>Q 4

Mention any two uses of the following substance: 

Sodium hydroxide.

EASY
7th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>Exercise>Q 4

Mention any two uses of the following substance: 

Magnesium hydroxide. 

MEDIUM
7th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>Exercise>Q 5
How can china rose be used as an indicator? Explain. 
MEDIUM
7th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>Exercise>Q 6
What is neutralisation reaction? What are the products obtained in these reactions?