Out of the following reactions

CHEMISTRY · Single correct · A Level · Chemistry · Oxidation, reduction and redox reactions · Oxidation, reduction and redox reactions

Problem

Out of the following reactions, disproportionation is not observed in (a)

\text{NH}_4\text{NO}_3\rightarrow\text{N}_2\text{O}+2\text{H}_2\text{O}

(b)

\text{Cu}_2\text{O}\rightarrow\text{CuO}+\text{Cu}

(c)

2\text{H}_2\text{O}_2\rightarrow2\text{H}_2\text{O}+\text{O}_2

(d)

6\text{S}+12\text{KOH}\rightarrow2\text{K}_2\text{SO}_3+4\text{K}_2\text{S}+6\text{H}_2\text{O}