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What is the correct answer?
4
Polymerisation product of C2F4 (carbon tetrafluoride) is called P.T.F.E (poly chloro tetra fluoro ethylene). It is also called
A.
Polyurethane
B.
Silicone
C.
Teflon
D.
Epoxy resin
Correct Answer :
C. Teflon
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