MEDIUM
8th CBSE
IMPORTANT
Earn 100

List three uses each of rayon and nylon.

Important Questions on Synthetic Fibres and Plastics

MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 3 - Synthetic Fibres and Plastics>Exercises>Q E
List four properties and uses of plastics.
MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 3 - Synthetic Fibres and Plastics>Exercises>Q E
How does the excessive use of plastics affect the environment?
MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 3 - Synthetic Fibres and Plastics>Higher-order Thinking Skills>Q 1

Nowadays, people seem to prefer cotton clothes to synthetic ones. Why do you think this is so?

MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 3 - Synthetic Fibres and Plastics>Higher-order Thinking Skills>Q 2

Why are plastic containers used for storing chemicals in the laboratory?

MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 3 - Synthetic Fibres and Plastics>Higher-order Thinking Skills>Q 3

Why is burning not considered a good method for the disposal of plastics?

MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 3 - Synthetic Fibres and Plastics>Higher-order Thinking Skills>Q 4

On Diwali, Mr. Sharma told his children not to wear nylon clothes. Why did he do this?