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MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibriumTheory of Acids and Bases

The conjugate acid of HPO4 2– is

A.H2PO4✓ Correct

B.PO4

C.H3PO4

D.H3PO3

Explanation

Conjugate acid-base pairs differ by a single proton. 2 2 4 4 acid base H PO H + HPO

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