1.

Which structure of polymer is correct ?

Answer»


Nylon - 66 rarr `[-HN-(CH_(2))_(6)-NH-(CH_(2))_(4)-CO--]_(n)`
Teflon `rarr [CF_(2)-CF_(2)--]_(n)`
NEOPRENE `[--CH_(2)-UNDERSET(Cl)underset(|)C=CH-CH_(2)-CH_(2)--]_(n)`

ANSWER :C


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