The enolic form of acetone contains [IIT 1990; Bihar MEE 1997]

1.	The enolic form of acetone contains [IIT 1990; Bihar MEE 1997]
A.	9 sigma bonds, 1 pi bond and 2 lone pairs
B.	8 sigma bonds, 2 pi bonds and 2 lone pairs
C.	10 sigma bonds, 1 pi bond and 1 lone pair
D.	9 sigma bonds, 2 pi bonds and 1 lone pair
Answer» B. 8 sigma bonds, 2 pi bonds and 2 lone pairs

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The enolic form of acetone contains [IIT 1990; Bihar MEE 1997]

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