Q. What is the ‘non-stick’ substance used in cookwares ?

(A) Polymonochlorotrifluoroethylene
(B) Polymethyl methacrylate
(C) Polyacrylonitrile
(D) Polytetrafluoroethylene

✅ Correct Answer: (D) Polytetrafluoroethylene

Published by Brijesh Goswami ⭐ 9.45K Points at 16-Jun-2022 09:35 pm in Chemistry

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