The conjugate base of N H_2 ^ - is - Vidyadip

MCQ

The conjugate base of $N{H_2}^ - $ is

A
$N{H_3}$
✓
$N{H^{2 - }}$
C
$NH_4^ + $
D
${N_3}^ - $

✓

Answer

Correct option: B.

$N{H^{2 - }}$

(b) $NH_2^ - $ $ \rightleftharpoons $ $ N{H^{ - 2}} + {H^ + }$

Conjugate acid, base pair.

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