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Which is a thermosetting plastic? (a) Melamine (b) Polythene (c) PVC Nylon

ScienceClass 8CBSEAnswered 28 Mar 2026
Answer
  • Soln:

Answer is (a) Melamine

Explanation:

Thermosetting plastics when moulded once can not be softened by heating. Examples are bakelite and melamine.

Science · Class 8