Redox Reactions and Volumetric AnalysiseasyMCQ SINGLE

In which of the following reactions is there a change in oxidation number of the nitrogen atom?Redox Reactions and Volumetric Analysis Chemistry Question

Question

In which of the following reactions is there a change in oxidation number of the nitrogen atom?

Answer: D

💡 Solution & Explanation

(A) Dimerization: $N$ remains $+4$. (B) Acid-Base: $N$ remains $-3$. (C) Hydrolysis: $N$ remains $+5$. None involve a change in O.S.

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