Question

iii) Which of the following is considered as conjugate acid-base
pair?
a) NaCl - CI
b) KCI - CI
c) HCI-CI
d) BaCl2 - CH​

Answer 1

Answer:

c) HCI-CI....................

Answer 2

Explanation:

Here, HA= acid

A

−

= conjugate base of HA

So species when lose proton is acid and species gaining proton is its conjugate base

So NH

4

+

⇌NH

3

+H

+

Acid (conjugate base of NH

4

+

)