In ethene, the carbon-carbon bond distance is

Options

A. `154 p m`
B. `120 p m`
C. `139 p m`
D. `134 p m`

Answer

A

Explanation

`H-underset(H)underset(|)overset(H)overset(|)Cunderset(154p m)underset(or)underset(154Å)-underset(H)underset(|)overset(H)overset(|)C-H`