What are petrochemicals?

Important Questions on Synthetic Fibres and Plastics

EASY

8th CBSE

IMPORTANT

Study Mate Science Class 8>Chapter 3 - Synthetic Fibres and Plastics>NaTTY NUT>Q 3

What is thermocol?

MEDIUM

8th CBSE

IMPORTANT

Study Mate Science Class 8>Chapter 3 - Synthetic Fibres and Plastics>NaTTY NUT>Q 4

What is teflon?

MEDIUM

8th CBSE

IMPORTANT

Study Mate Science Class 8>Chapter 3 - Synthetic Fibres and Plastics>NaTTY NUT>Q 1

What is the difference between artificial silk and nylon?

MEDIUM

8th CBSE

IMPORTANT

Study Mate Science Class 8>Chapter 3 - Synthetic Fibres and Plastics>NaTTY NUT>Q 2

Differentiate between polyester and polythene.

MEDIUM

8th CBSE

IMPORTANT

Study Mate Science Class 8>Chapter 3 - Synthetic Fibres and Plastics>NaTTY NUT>Q 3

What is the difference between thermoplastics and thermosetting plastics?

HARD

8th CBSE

IMPORTANT

Study Mate Science Class 8>Chapter 3 - Synthetic Fibres and Plastics>NaTTY NUT>Q 4

Differentiate between biodegradable materials and non-biodegradable materials.

MEDIUM

8th CBSE

IMPORTANT

Study Mate Science Class 8>Chapter 3 - Synthetic Fibres and Plastics>TOUGH NUT>Q 1

Why do cooking appliances have handles made of Bakelite?

MEDIUM

8th CBSE

IMPORTANT

Study Mate Science Class 8>Chapter 3 - Synthetic Fibres and Plastics>TOUGH NUT>Q 2

Will a shirt made of rayon, which is made from wood pulp, stick to the body on catching fire? What do you think?