MHT CET 2025 Chemistry question

Not in JEE Main or NEET syllabus

Which from following polymers needs peroxide as initiator for preparation?

(A)Nylon 6, 6
(B)PolyacrylonitrileCorrect
(C)Terylene
(D)Bakelite

Answer: (B)

Solution

A peroxide initiator is needed for free-radical addition polymerisation. Polyacrylonitrile is made from acrylonitrile, , by free-radical addition polymerisation using a peroxide

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Question ID VK-100718