EASY
8th CBSE
IMPORTANT
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Man-made fibres are made from

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Important Questions on Synthetic Fibres and Plastics

EASY
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 3 - Synthetic Fibres and Plastics>LET's Learn And Evaluate>Q 3
A plastic used for making disposable cups is
MEDIUM
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 3 - Synthetic Fibres and Plastics>LET's Learn And Evaluate>Q 4
Which of the following is a thermosetting plastic?
EASY
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 3 - Synthetic Fibres and Plastics>LET's Learn And Evaluate>Q 5
Which of these fibres is made from raw material obtained from plants?
MEDIUM
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 3 - Synthetic Fibres and Plastics>LET's Learn And Evaluate>Q 6
A plastic used for making grocery bags is:
MEDIUM
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 3 - Synthetic Fibres and Plastics>LET's Learn And Evaluate>Q 7
The non-stick coating of utensils is made up of
EASY
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 3 - Synthetic Fibres and Plastics>LET's Learn And Evaluate>Q 1
Most synthetic fibres are obtained from coal, _____ and natural gas. (Petroleum/Synthetic fibres)
EASY
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 3 - Synthetic Fibres and Plastics>LET's Learn And Evaluate>Q 2
Synthetic fibres do not absorb _____. (water / air)
EASY
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 3 - Synthetic Fibres and Plastics>LET's Learn And Evaluate>Q 3
Rayon is obtained from _____ solution. (wood pulp / coal)