Tardigrade
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Tardigrade
Question
Chemistry
The enolic form of acetone contains
Q. The enolic form of acetone contains
1915
182
IIT JEE
IIT JEE 1990
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A
9 sigma bonds, 1 pi bond and 2 lone pairs
64%
B
8 sigma bonds, 2 pi bonds and 2 lone pairs
21%
C
10 sigma bonds, 1 pi bond and 1 lone pair
7%
D
9 sigma bonds, 2 pi bonds and 1 lone pair
7%
Solution:
: It has 9
σ
(6 with H, two C-C and one
C- O), one
π
bond and two lone-pairs