The conjugate acid of $\mathrm{NH}_{2}^{-}$is

The conjugate acid of $\mathrm{NH}_{2}^{-}$is
  1. $\mathrm{NH}_{4}^{+}$
  2. $\mathrm{NH}_{3}$
  3. $\mathrm{NH}_{2} \mathrm{OH}$
  4. $\mathrm{NH}^{-}$

Solution

Conjugate acid $\mathrm{NH}_{3}$ is obtained by addition of $\mathrm{H}^{+}$ ion to the base $\mathrm{NH}_{2}^{-}$is $\underset{\text { Base }}{\mathrm{NH}_{2}^{-}}+\mathrm{H}^{+} \longrightarrow \underset{\begin{array}{c} \text { Conjugate } \\ \text { acid } \end{array}}{\mathrm{NH}_{3}}$

Asked in: MHT CET Full Test 10

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