Question

8. Explain why storage of Acrylic needs no special care unlike woollen clothes
9 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.
e) Special plastic cookware is used in microwave ovens.
10.. Give examples which indicate that nylon fibres are very strong.
11. Explain why plastic containers are favored for storing food?
12. Explain the differences between thermoplastics and thermosetting plastics.
13. Explain why the following are made of thermosetting plastics.
I Saucepan handle II. Electric plugs/ switches/ switch boards
14. Rana wants to buy shirts for summer. Should he buy cotton shirts or shirts i
synthetic material? Give reasons for your suggestion.
lunt nlactics are non corrosive in nature.​

Answer 1

Answer:

i dont know , sorry....................

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