Equilibrium Question 111

Question: The conjugate acid of HPO42 is [MP PMT 1987, 90, 91; EAMCET 1993]

Options:

A) H2PO4

B) PO43

C) H3PO4

D) H3PO3

Show Answer

Answer:

Correct Answer: A

Solution:

Conjugate acid is obtained from the base by gain of H+ .



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