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Structures of some common polymers are g...

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

A

Neoprene `[--CH_2- underset(Cl)underset(|)(C ) =CH-CH_2 - CH_2 --]_n`

B

C

Nylon6, 6 `[--NH(CH_2)_6 NHCO(CH_2)_4-CO--]_n`

D

Teflon `(--CF_2 - CF_2 --)_n`

Text Solution

Verified by Experts

The correct Answer is:
A
The repeating structural unit of neoprene has four carbon atoms, ie,`-CH_2 - C(Cl) = CH- CH_2-` and not five.
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