The conjugate acid of $H_2PO_4^-$ is

  • A
    $H_3PO_4$
  • B
    $H_2PO_4^-$
  • C
    $PO_4^{3-}$
  • D
    $H_3O^{+}$

Explore More

Similar Questions

Provide one example each of an acid,a base,and a salt that are available in nature.

Difficult
View Solution

Which of the following represents the correct increasing order of $pK_a$ values?

Difficult
View Solution

Determine the order of basic strength for the following compounds:
$(I)$ $CH_3COO^-$
$(II)$ $CH_3CH_2^-$
$(III)$ $NH_2^-$
$(IV)$ $C_6H_5O^-$

The $pK_a$ for acid $A$ is greater than $pK_a$ for acid $B$. The strong acid is

Self-ionisation of liquid ammonia occurs as,$2NH_3 \rightleftharpoons NH_4^+ + NH_2^-$; $K = 10^{-10}$. In this solvent,an acid might be

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo