What is neutralization? Give an example.

Important Questions on Acids, Bases and Salts

HARD

7th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VII>Chapter 4 - Acids, Bases and Salts>Answer these>Q 2

Explain different types of salts with examples.

EASY

7th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VII>Chapter 4 - Acids, Bases and Salts>Questions for practice>Q 1

The colour of phenolphthalein in an acidic medium is.

MEDIUM

7th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VII>Chapter 4 - Acids, Bases and Salts>Questions for practice>Q 1

Formation of salt by the reaction of an acid with a base is called:

MEDIUM

7th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VII>Chapter 4 - Acids, Bases and Salts>Questions for practice>Q 1

The gas used to extinguish the fire in a fire extinguisher is.

MEDIUM

7th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VII>Chapter 4 - Acids, Bases and Salts>Questions for practice>Q 1

The juice of raw mango is.

EASY

7th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VII>Chapter 4 - Acids, Bases and Salts>Questions for practice>Q 2

Acids are _____ in taste.

EASY

7th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VII>Chapter 4 - Acids, Bases and Salts>Questions for practice>Q 2

Bases are _____ to touch.

MEDIUM

7th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VII>Chapter 4 - Acids, Bases and Salts>Questions for practice>Q 2

The nature of the common salt solution is _____.