. Which of the following are thermosetting polymers


(A) Melamine

(B) Terylene

(C) Polythene

(D) Bakelite

A. A and B

B. B and C

C. A and D

D. B and D

 

Best Answer

Answer. C

Bakelite is a thermosetting plastic which is a poor conductor of heat and electricity. It is used to make electrical switches and handles of utensils. Melamine is a thermosetting plastic which is resistant to fire and can tolerate heat better than other plastics. It is used to make floor tiles, kitchenware and fire resistant fabrics

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