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In acidic medium, H(2)O(2) changes Ce(2)...

In acidic medium, `H_(2)O_(2)` changes `Ce_(2)O_(7)^(2-)` to `CrO_(5)` which has two `(-O-O-)` bonds. Oxidation state of Cr in `CrO_(5)` is

A

`+3`

B

`+5`

C

`+6`

D

`-10`

Text Solution

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The correct Answer is:
C
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