Among the following, identify the species with an atom in `+6` oxidation state.
A
`MnO_(4)^(-)`
B
`Cr(CN)_(6)^(3-)`
C
`NiF_(6)^(2-)`
D
`CrO_(2)Cl_(2)`
Text Solution
Verified by Experts
The correct Answer is:
D
In `MnO_(4)^(-)`, oxidation state of `Mn` is `+7` In `Cr(CN)_(6)^(3-)`, oxidation state of `Cr` is `+3` In `NiF_(6)^(2-), Ni` is in `+4` oxidation state. In `CrO_(2)Cl_(2)`, oxidation state of `Cr` is `+6`.
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