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Subjects
Science CBSE
Class 8
Synthetic fibers and plastics
The types of fibres and plastics
4.
Answer the questions about rayon and synthetic fibres
Exercise condition:
4
m.
Choose the best answer:
1
.
Which of the following is the advantage of rayon?
Durable
Both
Highly absorbent
2
.
Which of the following is the advantage of synthetic fibre?
None of these
Melt before burning
Cheaper and affordable
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