Question

Q.9 Explain why storage of Acrylic needs no special care unlike woollen
clothes.
Q.10 Give reasons:
a) Cooking pans have plastic handles.
b) Electric wires have a plastic covering.
c) Melamine is used to make crockery.
d) Plastics are used in cars, aircrafts and spacecrafts.
2
e) Special plastic cookware is used in microw
ovens.
Q.11 Complete the following:
a) Poly + ethene =
b) Polyester + cotton=1
c) Polyester + wool =
d) Terylene + cotton =​

Answer 1

Answer:

B

Explanation:

B is your answer