Question

A. Choose the most appropriate answer:
Which fibre of the following is obtained from petroleum?
(a) Cotton
(b) Jute
(c) Wool
(d) Nylon
2. Amaterial used for making non-stick cookware is
(a) Celluloid
(b) Polythene
(c) Teflon
(d) Rayon
3. Which one of the following is thermoplastic in nature?
(a) Polythene
(ii) Teflon
(c) Celluloid
(iv) Bakelite
4. Which fibre of the following is made of synthetic material?
(a) Cotton
(b) Nylon
(c) Wool
(iv) Jute​

Answer 1

Answer:

1. (d) Nylon

2. (c)Teflon

3. Polythene and Teflon

4. Nylon

Explanation:

Answer 2

Answer:

1 = Nylon

2= Rayon

3= Polythene

4= Wool