Arrange the molecules, NH3, NO3, HN3, NO2-, N2O4 and N2H4 in the decre – InterviewSolution

InterviewSolution

1.

Arrange the molecules, NH3, NO3, HN3, NO2-, N2O4 and N2H4 in the decreasing order of the oxidation states of nitrogen.

Answer»

Molecule	Ox. state of N
NH₃	-3
NO₂	-4
HN₃	1/3
NO₂^-	+3
N₂H₄	-2
N₂O₄	+4

Therefore, decreasing order of oxidation state of N is

N₂O₄ and NO₂^- > HN₃ > N₂H₄ > NH₃

Discussion

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