Question
Question: The conjugate acid of \(PO_{4}^{3 -}\) is...
The conjugate acid of PO43− is
A
H3PO4
B
H2PO4−
C
HPO2−4is
D
HPO1−3
Answer
HPO2−4is
Explanation
Solution
Conjugate acid and base differs by one proton hence the conjugate acid of PO43−is HPO4−2