MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Physical ChemistryRedox Reactions/Volumetric AnalysisConcept of Oxidation and Reduction
An oxidation process involves
A.Increase in oxidation number✓ Correct
B.Decrease in oxidation number
C.Both decrease and increase in oxidation number
D.No change in oxidation number
Explanation
The statement is self-explanatory.
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