📊 Polymer Technology
Q. Polymethyl methacrylate (PMMA) which is also known as perspex and is produced by bulk polymerisation of methyl methacrylate is not a __________ polymer.
  • (A) Thermoplastic
  • (B) Thermosetting
  • (C) Linear
  • (D) Glass like transparent
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✅ Correct Answer: (B) Thermosetting

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