Polarization of electrons in acrolein may be written as:

Options

A. `overset(delta-)(CH_(2))=CH-overset(delta+)(CH)=O`
B. `overset(delta-)(CH_(2))=CH-CH=overset(delta+)(O)`
C. `overset(delta-)(CH_(2))=overset(delta-)(CH)-CH=O`
D. `overset(delta+)(CH_(2))=CH-CH=overset(delta-)(O)`

Answer

d

Explanation

Due to - I effect of the - CHO group , oxygen acquires - `delta` - charge and the terminal carbon acquires `delta+` charge