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Chemistry Medium FPSC PPSC NTS Uploaded: 05 Aug 2026

Which polymer is used to coat non-stick cookware due to its very low friction coefficient?

  • A PVC
  • B Polythene
  • C PTFE Teflon
  • D Bakelite
Correct Answer: Option C — PTFE Teflon
Explanation:
Polytetrafluoroethylene PTFE commonly known as Teflon is used to coat non-stick cookware due to its extremely low coefficient of friction and resistance to high temperatures.
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