Which of the following will have the lea...

Which of the following will have the least hindered rotation about carbon-carbon bonds?

A

Ethane

B

Ethylene

C

Acetylene

D

Hexachloroethane

Text Solution

Verified by Experts

The correct Answer is:

A

Rotation is restricted about multiple bond, and rotation is free about single bond between polyvalent atoms having smaller groups.

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