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What would happen when a solution of pot...

What would happen when a solution of potassium chromate is treated with an excess of dilute nitric acid ?

A

`CrO_(4)^(2-)` is reduced to `+3` state of Cr

B

`CrO_(4)^(2-)` is oxidized to `+7` state of Cr

C

`Cr^(3+)` and `Cr_(2)O_(7)^(2-)` are formed

D

`Cr_(2) O_(7) ^(2-)` and `H_(2)O` are formed

Text Solution

Verified by Experts

The correct Answer is:
D
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