MEDIUM
7th CBSE
IMPORTANT
Earn 100

What is neutralisation reaction? What are the products obtained in these reactions? 

Important Questions on Acids, Bases and Salts

EASY
7th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>TRY OUT
Tannic acid is an artificial acid. 
EASY
7th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>TRY OUT
Apple contains lactic acid. 
EASY
7th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>TRY OUT
Strong acids produce more hydrogen ions (H+) and dissociate completely on dissolving in water. 
EASY
7th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>TRY OUT
Acids are not soluble in water. 
EASY
7th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>TRY OUT
Hydrochloric acid is used in the purification of salt and the manufacturing of many other chemicals. 
EASY
7th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>TRY OUT
What are alkalis?
EASY
7th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>TRY OUT
An antacid gives relief from acidity. How? 
EASY
7th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>TRY OUT
Name any two bases.