Oxidation number of elements in atoms and ions Quiz What is the oxidation number of ‘O’ in H2O2 -2 +1 -1 +2 The oxidation number of ‘O’ in OF2 is -2 +1 -1 +2 Determine the oxidation number of ‘Cl’ in ClO4– -3 +7 -5 -1 +5 -7 Determine the oxidation number of Nitrogen ‘N’ in the compound HNO3 +5 +3 -5 -3 +1 Determine the oxidation number of ‘N’ in NH4+ +3 -3 +1 +4 The oxidation number of Cr in Cr2O72- -6 +6 -3 +12 +3 Loading … Question 1 of 6 Share this:TweetWhatsAppLike this:Like Loading...
