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Basicity of CH(3)CH(2)NH(2)(I),CH(3)CONH...

Basicity of `CH_(3)CH_(2)NH_(2)(I),CH_(3)CONH_(2)(II)and C_(6)H_(5)CONH_(2)(III)` follows the order:

A

`1 gt 2 gt 3`

B

`2 gt 1 gt 3`

C

`3 gt 2 gt 1`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
Due to +I effect of `-CH_(2)- CH_(3)` group and -I effect of `-Ph` group the correct order of basicity is : `CH_(3)CH_(2) NH_(2) gt CH_(3)CONH_(2) gt Ph - CH_(2)CONH_(2)`
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