1.

The enolic form of acetone contains [Pb. PMT 2002]

A. 8\[\sigma \]bonds, \[2\pi \]-bonds and 1 lone pairs
B. \[9\sigma \]-bonds, \[1\pi \]-bond and 2 lone pairs
C. \[9\sigma \]-bonds, \[2\pi \]-bonds and 1 lone pairs
D. 10\[\sigma \]-bonds, 1\[\pi \]-bonds and 1 lone pairs
Answer» C. \[9\sigma \]-bonds, \[2\pi \]-bonds and 1 lone pairs


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