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

The oxidation number of `Cr` in `CrO_(5)` is 

A

`+10`

B

`+6`

C

`+4`

D

`+5`

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The correct Answer is:
B
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AAKASH SERIES-STOICHIOMETRY-OBJECTIVE EXERCISE - 1
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  2. Iron has the lowest oxidation state in

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  11. The oxidation number of nitrogen in NCI(3) is

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  20. Decomposition of H(2)O(2) is an example of

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