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Which of the following compounds is expe...

Which of the following compounds is expected to be most basic ?

A

B

C

D

Text Solution

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The correct Answer is:
B
The basicity depends on the avaliablity of lone pair on N. Due to the presence of electron donating `CH_(3)` group the electron density on N increases. In compounds (C) and (D) due to the presence of electronegative element (O and Cl respectively), availability of the lone pair on N is involved into resonance with benzene.

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