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Reduction involves in __________ oxidation number.(a) decrease(b) increase(c) independence(d) remain constantI got this question in quiz.The query is from Classical Idea of Redox Reactions-Oxidation and Reduction Reactions in section Redox Reactions of Chemistry – Class 11

Answer»

The correct choice is (a) decrease

The best EXPLANATION: The OXIDATION number is recharged in which an atom appears to have when all the atoms are removed from it as ions. It may have +ve or -ve SIGN. REDUCTION results in a decrease in the oxidation number.



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