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Which of the following is weakest base?...

Which of the following is weakest base?

A

`HC-=C^(-)`

B

`CH_(3)^(-)`

C

`NH_(2)^(-)`

D

`OH^(-)`

Text Solution

Verified by Experts

The correct Answer is:
D

Basic character of `A^(-)` depends upon the electronegativity of A. `OH^(-)` is the weakest base because E.N. of oxygen is highest.
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