EASY
7th CBSE
IMPORTANT
Earn 100

Classify the following into acids, bases and salts:

  • CH3COOH

Important Questions on Acids, Bases and Salts

EASY
7th CBSE
IMPORTANT
SCIENCE Class 7>Chapter 5 - Acids, Bases and Salts>LET'S Learn And EVALUATE>Q 8

Classify the following into acids, bases and salts:

  • Mg(OH)2
EASY
7th CBSE
IMPORTANT
SCIENCE Class 7>Chapter 5 - Acids, Bases and Salts>LET'S Learn And EVALUATE>Q 1
Differentiate between Acidic and basic substances.
MEDIUM
7th CBSE
IMPORTANT
SCIENCE Class 7>Chapter 5 - Acids, Bases and Salts>LET'S Learn And EVALUATE>Q 2
Name some acids and bases with their uses.
MEDIUM
7th CBSE
IMPORTANT
SCIENCE Class 7>Chapter 5 - Acids, Bases and Salts>LET'S Learn And EVALUATE>Q 3
What is acid rain? What are its harmful effects?
MEDIUM
7th CBSE
IMPORTANT
SCIENCE Class 7>Chapter 5 - Acids, Bases and Salts>LET'S Learn And EVALUATE>Q 4
How are some salts useful for us?
EASY
7th CBSE
IMPORTANT
SCIENCE Class 7>Chapter 5 - Acids, Bases and Salts>LET'S Learn And EVALUATE>Q 5
What are the indicators? Give an example of an indicator and write its effect on acid, base and water.
MEDIUM
7th CBSE
IMPORTANT
SCIENCE Class 7>Chapter 5 - Acids, Bases and Salts>LET'S Learn And EVALUATE>Q 6
State and explain pH value and universal indicator.
EASY
7th CBSE
IMPORTANT
SCIENCE Class 7>Chapter 5 - Acids, Bases and Salts>LET'S Learn And EVALUATE>Q 7
Explain acidic, basic and neutral salts.