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The conjugate base of H(2)PO(4)^(-) is :...

The conjugate base of `H_(2)PO_(4)^(-)` is :

A

`PO_(4)^(3-)`

B

`P_(2)O_(5)`

C

`H_(3)PO_(4)`

D

`HPO_(4)^(2-)`

Text Solution

Verified by Experts

Congugate base is formed by the removal of one `H^(+)` from acid:
`H_(3)PO_(4)^(-)rarrHPO_(4)^(2-)+H^(+)`
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