Redox Reactions – Stan's Academy

Determine the oxidation number of Nitrogen ‘N’
in the compound HNO₃

+1

-5

+5

+3

-3

The oxidation number of ‘O’ in OF₂ is

+2

-2

+1

-1

Determine the oxidation number of ‘N’ in NH₄⁺

+3

+1

-3

+4

What is the oxidation number of ‘O’ in H₂O₂

+1

+2

-2

-1

Determine the oxidation number of ‘Cl’ in ClO₄^–

-5

+7

+5

-7

-3

-1

The oxidation number of Cr in Cr₂O₇^2-

+3

-6

+6

-3

+12

Tag: Redox Reactions