Q.

Which of the following sets are correct regarding polymer?
(A) Copolymer: Buna-S
(B) Condensation polymer: Nylon-6,6
(C) Fibre : Nylon-6,6
(D) Thermosetting polymer: Terylene
(E) Homopolymer: Buna-N
Choose the correct answer from the given options below:

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a

(A), (B) and (C) are correct

b

(A), (B) and (D) are correct

c

(B), (C) and (D) are correct

d

(A), (C) and (E) are correct

answer is A.

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Detailed Solution

Buna-S is a copolymer of 1,3-Butadiene +styrene.

Nylon 6,6 is a condensation polymer of adipic Acid and hexamethylenediamine.

Nylon 6,6 is fiber.

Terylene is polyester.

Buna-N is copolymer not Homo-polymer.

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