MHT CET 2025 Chemistry question

Not in JEE Main or NEET syllabus

Which from following polymers does NOT contain either COO or CONH linkage in it?

(A)Perspex
(B)Polyacrylamide
(C)Glyptal
(D)ThermocolCorrect

Answer: (D)

Solution

Check the functional linkage in each polymer. Perspex (PMMA, polymethyl methacrylate) carries ester groups , so it contains . Polyacrylamide has (amide) groups, so it contains the unit. Glyptal is a

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Question ID VK-103113