1.

The monomer of the polymer : ~CH_2-underset(CH_3)underset(|)overset(CH_3)overset(|)C-CH_2-underset(CH_3)underset(|)overset(CH_3)overset(|)C~ is

Answer»


`CH_3CH=CHCH_3`
`CH_3-CH=CH_2`
`(CH_3)_2C=C(CH_3)_2`

ANSWER :A


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