The conjugate base of H_2PO_4^- is | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The concept of conjugate acid-base pairs was proposed by the $Lowry-Bronsted$ theory.According to this theory,an acid is a proton $(H^+)$ donor,an

Vedclass · Accepted Answer

$HPO_4^{2-}$

Vedclass · Answer

(C) The concept of conjugate acid-base pairs was proposed by the $Lowry-Bronsted$ theory.According to this theory,an acid is a proton $(H^+)$ donor,and a base is a proton $(H^+)$ acceptor.To find the conjugate base of a species,we remove one proton $(H^+)$ from it.For the given species $H_2PO_4^-$,the removal of one proton $(H^+)$ is represented as:$H_2PO_4^- \rightarrow HPO_4^{2-} + H^+$Thus,the conjugate base of $H_2PO_4^-$ is $HPO_4^{2-}$.

The conjugate base of $H_2PO_4^-$ is

Similar Questions

Which of the following is not a Lewis acid?

Ammonia gas dissolves in water to give $NH_4OH$. In this reaction,water acts as:

According to the Brønsted-Lowry theory,an aqueous solution of $HNO_3$ will contain:

Which of the following is a Lewis acid?

Which of the following is not a Lewis base?

Vedclass Test Series

Exam Paper Generator

Online Exam Module