EASY
8th CBSE
IMPORTANT
Earn 100

Answer in one word.
Synthetic polymer that can be moulded into different shapes. (Plastic/ Cellulose)

50% studentsanswered this correctly

Important Questions on Synthetic Fibres and Plastics

MEDIUM
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 3 - Synthetic Fibres and Plastics>ASSESSMENT ZONE>Q F
Answer in one word.
Long strands formed by joining small units. (Polymers/ Fibres)
MEDIUM
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 3 - Synthetic Fibres and Plastics>ASSESSMENT ZONE>Q F
Name the thermosetting plastic which is used in electrical fitting. (Polyethylene/ Bakelite/ Polystyrene)
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 3 - Synthetic Fibres and Plastics>ASSESSMENT ZONE>Q G

State one difference between the following and give one example of each.
Natural and synthetic fibres.

MEDIUM
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 3 - Synthetic Fibres and Plastics>ASSESSMENT ZONE>Q G

State one difference between the following and give one example of each.

Biodegradable and non-biodegradable fibres.

EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 3 - Synthetic Fibres and Plastics>ASSESSMENT ZONE>Q G

What are natural fibres? How they are classified?

EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 3 - Synthetic Fibres and Plastics>ASSESSMENT ZONE>Q G

What are the raw materials used to manufacture synthetic fibres?

MEDIUM
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 3 - Synthetic Fibres and Plastics>ASSESSMENT ZONE>Q G

What is the purpose of creating the blended fibre?

EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 3 - Synthetic Fibres and Plastics>ASSESSMENT ZONE>Q G

What is the full form of PVC? State its one use.