MEDIUM
7th CBSE
IMPORTANT
Earn 100

Name the base that is used as an antacid. 

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Important Questions on Acids, Bases and Salts

HARD
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 8 - Acids, Bases and Salts>EXERCISES>Q VI
Name any two mineral acids and two organic acids  
MEDIUM
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 8 - Acids, Bases and Salts>EXERCISES>Q VI
What is the use of litmus paper ? 
HARD
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 8 - Acids, Bases and Salts>EXERCISES>Q VI
Name three common indicators.
MEDIUM
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 8 - Acids, Bases and Salts>EXERCISES>Q VI
What happens when an acid reacts with a base? 
HARD
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 8 - Acids, Bases and Salts>EXERCISES>Q VI
Write a reaction in which an acid reacts with a base. 
HARD
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 8 - Acids, Bases and Salts>EXERCISES>Q VII
Write the uses of at least five acids. 
HARD
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 8 - Acids, Bases and Salts>EXERCISES>Q VII
State differences between acids and bases with examples. 
HARD
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 8 - Acids, Bases and Salts>EXERCISES>Q VII
How can you test whether an object is acidic or basic with help of china rose?