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bar(C)H(2) - underset(underset(..)O":")u...

`bar(C)H_(2) - underset(underset(..)O":")underset(||)(C) - CH_(3) harr CH_(2) = CH_(2) underset(underset(..)":O:"^(-))underset(|)(C) - CH_(3)`

A

resonating structures

B

tautomers

C

geometrical isomers

D

optical isomers.

Text Solution

Verified by Experts

The correct Answer is:
A
`bar(C)H_(2) - underset(underset(..)O":")underset(||)(C) - CH_(3) harr CH_(2) = CH_(2) underset(underset(..)":O:"^(-))underset(|)(C) - CH_(3)`
These structures involve only movement of electrons but not of atoms and hence are resonating structures .
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