Novolac on heating with formaldehyde undergoes ___________ to form an – InterviewSolution

1.	Novolac on heating with formaldehyde undergoes ___________ to form an infusible solid mass called ____________ .
Answer» a. POLYMERISATION , MELAMINE b. VULCANISATION , resin C. cross-linking, bakelite d. condensation, polystyrene Answer :C

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