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In which of the following Mn has highest...

In which of the following Mn has highest oxidation state?

A

`K_(2)MnO_(4)`

B

`MnO_(2)`

C

`KMnO_(4)`

D

`Mn_(3)O_(4)`

Text Solution

Verified by Experts

The correct Answer is:
C
Oxygen will show the -2 oxidation number and potassium will show the +1 oxidation number.
It is +7 in `KMnO_(4)`
In other compounds:
`K_(2)MnO_(4): +6,`
`MnO_(2) : +4`
`Mn_(3)O_(4): +8//3`
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