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

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

A

`+6`

B

`-10`

C

`+5`

D

`+3`

Text Solution

Verified by Experts

The correct Answer is:
A
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