Which is a thermosetting plastic?
  1. Melamine
  2. Polythene
  3. PVC
  4. Nylon

AcademicChemistryNCERTClass 8

Correct Answer: (a) Melamine 

Explanation: Melamine is a thermosetting plastic as it cannot be softened by heating once it is moulded.

raja
Updated on 10-Oct-2022 13:23:42

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