Question

THE CONJUGATE ACID OF NH2-
A) NH4+
B)NH3
C)NH2OH
D)N2H4

Answer 1

B) NH3

Conjugate acid of a base is formed by adding H+ to it

NH2- + H+ = NH3

Answer 2

Hii..

The species formed after adding a proton to the base is known as conjugate acid of the base .

So,

NH2- + H+ → NH3

Base { NH2-} and Conjugate acid is { NH3 }

So the right answer is option B .

hope this helps..

thank uu !!