Conjugate acid of {NH}₂^{-}and {NH}₃ are respectively

Correct Answer is : NH3{NH}₃NH3 and NH4+{NH}₄{ }^{+}NH4+

Correct Answer is : NH3{NH}₃NH3 and NH4+{NH}₄{ }^{+}NH4+

Test Index

MHTCET 15 May 2024 Shift 1 Paper

Question : 69 of 150

Marks: +1, -0

\mathrm{NH}_{2}^{-}

\mathrm{NH}_{3}

are respectively

Solution:

Concept:

The conjugate acid of a base is formed by adding one proton

\left( \mathrm{H}^{+} \right)

to it.

Explanation:

For

\mathrm{NH}_{2}^{-}

: add

\mathrm{H}^{+}

to get

\mathrm{NH}_{3}

\mathrm{NH}_{2}^{-} + \mathrm{H}^{+} \rightarrow \mathrm{NH}_{3}

So, the conjugate acid of

\mathrm{NH}_{2}^{-}

\mathrm{NH}_{3}

For

\mathrm{NH}_{3}

: add

\mathrm{H}^{+}

to get

\mathrm{NH}_{4}^{+}

\mathrm{NH}_{3} + \mathrm{H}^{+} \rightarrow \mathrm{NH}_{4}^{+}

So, the conjugate acid of

\mathrm{NH}_{3}

\mathrm{NH}_{4}^{+}

Answer:

Conjugate acid of

\mathrm{NH}_{2}^{-}

\mathrm{NH}_{3}

and that of

\mathrm{NH}_{3}

\mathrm{NH}_{4}^{+}

Correct option: C.

\mathrm{NH}_{3}

and

\mathrm{NH}_{4}^{+}

Go to Question:

Prev Question

Next Question