JEE Main Chemistry question

Not in JEE Main or NEET syllabus

Which of the following is a thermosetting polymer?

(A)Nylon-6
(B)BakeliteCorrect
(C)Nylon-66
(D)SBR

Answer: (B)

Solution

Bakelite is a heavily cross-linked phenol-formaldehyde resin that sets permanently into a rigid shape on heating/moulding and cannot be remelted — a thermosetting polymer. Nylon-6,

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Question ID VK-151322