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

1.	The oxidation number of Cr in `CrO(5)` which has the following structure is A. `+4`B. `+5`C. `+6`D. `+3`
Answer» Correct Answer - 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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The oxidation number of Cr in `CrO(5)` which has the following structure is A. `+4`B. `+5`C. `+6`D. `+3`

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