question_answer

\[HSO_{4}^{-}+O{{H}^{-}}~\,\to SO{{_{4}^{2-}}^{~}}\,+\,{{H}_{2}}O\] Which statement is correct about conjugate acids base pair?

A) \[HSO_{4}^{-}\] is conjugate acid of base \[SO_{4}^{2-}\].

B) \[HSO_{4}^{-}\] is conjugate base of acid \[SO_{4}^{2-}\].

C) \[SO_{4}^{2-}\] is conjugate acid of base \[HSO_{4}^{-}\].

D) None of these

Correct Answer: A

Solution :