MCQ
The conjugate acid of $\mathop N\limits^\Theta {H_2}$ is
  • A
    $N_2H_4$
  • $NH_3$
  • C
    $NH_2OH$
  • D
     $\mathop N\limits^\Theta  {H_4}$

Answer

Correct option: B.
$NH_3$
b
The conjugate acid of amide ion $\left( NH _2^{-}\right)$is ammonia, $NH _3$.

When a proton is added to a base, we get conjugate acid.

$NH _2^{-}+ H ^{+} \rightarrow NH _3$

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