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Which of the following types of polymers is a copolymer?

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Which of the following types of polymers is a copolymer?

(a) Graft

(b) Network

(c) Linear

(d) Branched

This question was addressed to me in class test.

My doubt stems from Polymers and Polymerization, Polymer Additives in chapter Non Metallic Materials of Engineering Material & Metallurgy

1 Answer

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The correct answer is (a) Graft

Explanation: A graft polymer is a copolymer type in which the side branches of homopolymers are connected to the main chain. Random, alternating, and block are the other types of copolymers. Homopolymers exist as linear, branched, cross-linked, and network type.

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