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The oxidation number of oxygen in K(2)O,...

The oxidation number of oxygen in `K_(2)O, K_(2)O_(2)` and `KO_(2)` are respecitvely

A

`-2, -2, -2`

B

`-2, -1, -2`

C

`-1, -2, -(1)/(2)`

D

`-2, -1, -(1)/(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
`K_(2)O:O=-2`
`K_(2)O_(2):O=-1`
`KO_(2):O=-(1)/(2)`
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