Novolac on heating with formaldehyde undergoes to form an infusible solid mass called .

Question

Novolac on heating with formaldehyde undergoes to form an infusible solid mass called . (A) polymerisation, melamine (B) vulcanisation, resin (C) cross-linking, bakelite (D) condensation, polystyrene

Tardigrade Admin · Accepted Answer

Correct answer is (c) cross-linking, bakelite

Q. Novolac on heating with formaldehyde undergoes _____ to form an infusible solid mass called_____ .

polymerisation, melamine

vulcanisation, resin

cross-linking, bakelite

condensation, polystyrene

Correct answer is (c) cross-linking, bakelite

Q. Novolac on heating with formaldehyde undergoes _ to form an infusible solid mass called_ .