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Which of the options correctly represent...

Which of the options correctly represent the basicity for these compounds?

A

`i gt iii gt ii`

B

`i gt ii gt iii`

C

`iii gt ii gt i`

D

`iii gt i gt ii`

Text Solution

Verified by Experts

The correct Answer is:
B

`NO_(2)` have-I effect so, basicity decreases with the closeness of `-NO_(2)` group with `-NH_(2)` groups. So, the order will be `(i) gt (ii) gt (iii)`
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