Tardigrade
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Tardigrade
Question
Chemistry
Out of benzene and phenol, phenol is more easily nitrated because
Q. Out of benzene and phenol, phenol is more easily nitrated because
2184
175
Alcohols Phenols and Ethers
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A
presence of
—
O
H
group in phenol increases the electron density at
or
t
h
o
and
p
a
r
a
-position
74%
B
presence of
—
O
H
group in phenol decreases the electron density at
or
t
h
o
and
p
a
r
a
-position
14%
C
nitration being electrophilic substitution requires less density at
or
t
h
o
and
p
a
r
a
-position
6%
D
phenol is more reactive than benzene due to
−
R
effect
6%
Solution:
Phenol is more easily nitrated than benzene as the presence of
—
O
H
group in phenol increases the electron density at
or
t
h
o
and para-positions in benzene ring by
+
R
effect.