A) resonance
B) hyper conjugation effect
C) \[+R\text{-}\]effect of \[-N{{H}_{2}}\]group
D) \[-R\text{-}\]effect of \[-N{{H}_{2}}\] group
Correct Answer: C
Solution :
\[-N{{H}_{2}}\] has \[+R\]-effect, it donates electrons to the benzene ring. As a result, the lone pair of electrons on the N-atom get delocalised over the benzene ring and less available for protonation. Thats why cyclohexylamine is more basic than aniline.You need to login to perform this action.
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