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Maximum oxidation state is present in...

Maximum oxidation state is present in

A

`Cr0_(2)Cl_(2) and MnO_(4)^(-)`

B

`MnO_(2)`

C

`[Fe(CN)_(6)]^(3-)`and `[Co(CN)_(6)]^(3-)`

D

MnO

Text Solution

Verified by Experts

The correct Answer is:
A
`CrO_(2)Cl_(2)tox+2(-2)+2(-1)=0`
`impliesx=+6`
`MnO_(4)^(-)tox-8=-1`
`x=+7`
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