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Eamcet Chemistry
2 nd Year : Unit 7.2 ( Block Elements ) - VIA Group Elements

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The oxidation number of oxygen in and respectively is K₂O, K₂O₂ and KO₂ respectively is

A. -2, -1, -1/2

B. -1/2, -1, -2

C. -1, -2, -1/2

D. -2, -1/2, -1

E. None of the above

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Correct choice: A

Explanation:

None

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Eamcet Chemistry 2 nd Year : Unit 7.2 ( Block Elements ) - VIA Group Elements

Eamcet Chemistry
2 nd Year : Unit 7.2 ( Block Elements ) - VIA Group Elements