Question

c).
thianes
7. The very high polarity of carbonyl group is accounted by
a). Greater electronegativity of oxygen
b). Resonance in Carbonyl group
C). π bond in carbonyl
D). Planer structure of carbonyl​

Answer 1

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ans- b)resonance in carbonyl group

The very high polarity of carbonyl group is accounted by resonance in carbonyl group.

Answer 2

Answer: a

Explanation:

Due to high electronegativity of oxygen (3.8), in carbonyl group there is formation of partial positive charge on C atom and partial negative charge on O atom leads to formation of partial dipole moment.