1.

In ethene, the carbon-carbon bond distance isA. `154 p m`B. `120 p m`C. `139 p m`D. `134 p m`

Answer» Correct Answer - A
`H-underset(H)underset(|)overset(H)overset(|)Cunderset(154p m)underset(or)underset(154Å)-underset(H)underset(|)overset(H)overset(|)C-H`


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