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WBJEE 2012 Chemistry Solved Paper
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Question : 28
Total: 40
The basicity of aniline is weaker in comparison to that of methyl amine due to
hyperconjugative effect of Me-group in
M
e
N
H
2
resonance effect of phenyl group in aniline
lower molecular weight of methyl amine as compared to that of aniline
resonance effect of -
N
H
2
group in
M
e
N
H
2
Validate
Solution:
The lone pair of electrons, present in N atom in aniline involve in ring resonance. So it is less basic than methyl amine.
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