Question

E. Choose the correct option in each of the following.
1. Which of the following is a natural polymer?
(a) Polyester
(b) Nylon
(c) Cellulose
(d) Acrylic
2. The filament of which kind of synthetic polymer was first obtained that could be stretched
several times its original length?
(a) Polyester
(b) Nylon
(c) Acrylic
(d) None of these
3. Which of the following is hydrophobic?
(a) Cotton
(b) Linen
(c) Jute
(d) Polyester​

Answer 1

Answer:

1. c
2. a
3. b

Explanation:

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Answer 2

Answer:

1.c

2.a

3.b

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