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Which of the following species has an at...

Which of the following species has an atom with +6 oxidation state?

A

`MnO_(4)^(ө)`

B

`[Cr(CN)_(6)]^(3-)`

C

`[NiF_(6)]^(2-)`

D

`CrO_(2)Cl_(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
`overset(+7)MnO_(4)^(ө)` , b. `[overset(+3)(Cr)overset(-1xx6)((CN)_(6))]^(3-)`
c. `[overset(+4)(Ni)overset(-1xx6)(F_(6))]^(2-)` , d. `overset(+6)(Cr)overset(-2xx2)(O_(2))overset(-1xx2)(Cl_(2))`
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