MEDIUM
8th CBSE
IMPORTANT
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What is terylene?

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Important Questions on Synthetic Fibres and Plastic

EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 4 - Synthetic Fibres and Plastic>EXERCISE>Q 4
Which of these is used to make fur?
EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 4 - Synthetic Fibres and Plastic>EXERCISE>Q 5
Which of the following can tolerate heat better than other plastics?
MEDIUM
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 4 - Synthetic Fibres and Plastic>EXERCISE>Q 6
Which of the following is used for making plumbing pipes?
MEDIUM
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 4 - Synthetic Fibres and Plastic>EXERCISE>Q 7
Which of the following is a non-biodegradable waste?
EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 4 - Synthetic Fibres and Plastic>EXERCISE>Q 1
Polymers are made up of a number of single units called _____.
EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 4 - Synthetic Fibres and Plastic>EXERCISE>Q 2
_____ is a synthetic fibre which is obtained by treating the wood pulp with chemicals. 
EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 4 - Synthetic Fibres and Plastic>EXERCISE>Q 3
_____ is a synthetic fibre which is used for making toothbrushes. 
MEDIUM
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 4 - Synthetic Fibres and Plastic>EXERCISE>Q 4
_____ are the chemicals which give a fruity smell.