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Among the following amines, the stronges...

Among the following amines, the strongest Bronsted base is….

A

B

`NH_(3)`

C

D

Text Solution

Verified by Experts

The correct Answer is:
D
Aniline is a weaker base than `NH_(3)` due to delocalization of lone pair of electrons of the N-atom over the benzene ring. Pyrroleis not more basic because the lone pair of electrons on the N-atoms is donated towards aromatic sextet formation. Therefore, pyrrolidine is strongest base as lone pair of nitrogen does not involved in resonance and also due to presence of two alkyl ring residue, basic strength becomes high among given four compouds.
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