Please answer this question 25 In the reaction 2BaO2 → 2BaO + O2 the oxidation - Chemistry -

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Please answer this question

25 In the reaction 2BaO2 → 2BaO + O2 the
oxidation number of Barium
1) Decreases from +4 to +2
2) Decreases from +2 to 0
3) Increases from –4 to –2
4) Does not change

Aditi Majumder · Accepted Answer

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Please answer this question... 25. In the reaction 2BaO2 → 2BaO + O2 the oxidation number of Barium 1) Decreases from +4 to +2 2) Decreases from +2 to 0 3) Increases from –4 to –2 4) Does not change

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25. In the reaction 2BaO₂→ 2BaO + O₂the oxidation number of Barium
1) Decreases from +4 to +2
2) Decreases from +2 to 0
3) Increases from –4 to –2
4) Does not change