Tardigrade
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Tardigrade
Question
Chemistry
The meta-directing group in the following is
Q. The meta-directing group in the following is
2190
211
AIIMS
AIIMS 1999
Hydrocarbons
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A
−
O
H
14%
B
−
N
H
2
18%
C
−
C
H
3
21%
D
−
N
O
2
48%
Solution:
N
O
2
group is the electron withdrawing group due to which electron density in the ring decreases. Therefore meta positions are preferred over ortho / para positions.