COMEDK · Chemistry · 9. Redox Reactions
The oxidation number of potassium in \(\mathrm{K}_2 \mathrm{O}, \mathrm{K}_2 \mathrm{O}_2\) and \(\mathrm{KO}_2\) respectively are:
- A \(+1,+2,+1\)
- B \(+1,+2,+4\)
- C \(+2,+1,+1\)
- D \(+1,+1,+1\)
Answer & Solution
Correct Answer
(D) \(+1,+1,+1\)
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