MHT CET 2025 Chemistry question
Not in JEE Main or NEET syllabus
Which from following polymers is used to obtain oil seals?
Answer: (A)
Solution
Teflon (polytetrafluoroethylene, PTFE) is obtained by free-radical polymerisation of tetrafluoroethylene. It is chemically inert, has very high thermal stability and a very low coefficient of friction, so it is used for non-stick cookware coating and for making oil
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