Question

Pick the synthetic fibre out of the following?
(a) Cotton (c) Jute
(b) Nylon (d) Wool

vii. Which of the following is a source of rayon?
(a) Wool (c) Wood pulp
(b) PET (d) Silk

viii. Polycot is obtained by mixing
(a) Nylon and wool (c) nylon and cotton
(b) Polyester and wool (d) polyester and cotton

ix. Which is a thermosetting plastic?
(a) Melamine (c) PVC
(b) Polythene (d) Nylon

x. The material similar to silk in appearance is
(a) Nylon (c) Polyester (b) Rayon (d) Terylene
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Answer 1

Answer:

find your answers in the explanation.

Explanation:

1)c)jute

2)a)wool

3)d)polyester and cotton

4)a)melamine

5)a)nylon