1.

Which monomer pairs copolymerize to give nitroso rubber?

A. trifluoronitrosomethane and tetrafluoroethylene
B. tetrafluoronitrosomethane and trifluoroethylene
C. trifluoronitrosomethane and trifluoroethylene
D. tetrafluoronitrosomethane and tetrafluoroethylene
Answer» B. tetrafluoronitrosomethane and trifluoroethylene


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