1.

Structures of some common polymers are given. Which one is not correctly represented ?

Answer»




Solution :The repeating structural UNIT of NEOPRENE has FOUR carbon atoms.
i.e., `-CH_(2)-C(Cl) = CH - CH_(2)-` and not five, i.e., `-CH_(2)-C(Cl) = CH - CH_(2)-CH_(2)-`.


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