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The conjugate base of HPO(4)^(2-) is...

The conjugate base of `HPO_(4)^(2-)` is

A

`PO_(4)^(3-)`

B

`H_(2)PO_(4)^(-)`

C

`H_(3)PO_(4)`

D

`H_(4)PO_(3)`

Text Solution

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The correct Answer is:
A
Those substances which accept the `H^(+)` are called conjugate base.
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