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Oxidation Reduction MCQs – Chapter 6 DAE

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1. In H2O2 the oxidation number of oxygen is





2. In Oxidation removal of ——-takes place





3. In reduction the addition of ——-takes place





4. CaO is an example of





5. Na2O2 is an example of





6. H2O2 is an example of





7. In super oxide the oxidation number of oxygen is





8. C3O2 is an example of





9. Which one is oxidizing agent?





10. Which one is reducing agent?





11. ZnO and Al2O3 are example of





12. Which one is not per oxide?





13. Which one is normal oxide?





14. Which one is neutral oxide?





15. Which one is not basic oxide?





16. H2O2 is a strong





17. Which oxide is not acidic?





18. The formula of normal oxide is





19. ZnO is an example of…





20. KMnO4 is an…..





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