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The oxidation number of Cr in CrO(5) whi...

The oxidation number of Cr in `CrO(5)` which has the following structure is

A

`+4`

B

`+5`

C

`+6`

D

`+3`

Text Solution

Verified by Experts

The correct Answer is:
C
It has four O atoms as peroxide with oxidation number = - 1 and one O atom with oxidation number = - 2 .
Hence, `x+4(-1)+1(-2)=0` or `x=+6`
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