Question

C. State whether the following statements are true or false.
1. Teflon can be melted and moulded to form new shapes.
2. Parachutes and ropes are made from rayon.
3. Bakelite is used for coating non-stick utensils.
4. Nylon is the first man-made cellulosic fibre.
D. Match the following.
Column A
Column B
1. Silk
a.
Used for making stockings
2. Nylon
b. A natural fibre
3. Rayon
c. Prepared by wood pulp
4. Polyester
d. Waste treatment
5. 4R
e. Do not wrinkle easily​

Answer 1

Explanation:

T/F

1. True

2.False

3.True

4.False

MATCH UPS

1 - b

2 - e

3 - d

4 - c

5 - a