πŸ“Š Chemistry
Q. Non-stick kitchenwares are coated with
  • (A) PVC
  • (B) Graphite
  • (C) Teflon
  • (D) Silicon
βœ… Correct Answer: (C) Teflon

Explanation: The modern non-stick pans were made using a coating of Teflon (polytetrafluoroethylene or PTFE). PTFE was invented serendipitously by Roy Plunkett in 1938, while working for a joint venture of the DuPont company.

Explanation by: Renu Phogat
The modern non-stick pans were made using a coating of Teflon (polytetrafluoroethylene or PTFE). PTFE was invented serendipitously by Roy Plunkett in 1938, while working for a joint venture of the DuPont company.

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