In which process does the nitrogen undergo oxidation?

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

Problem

In which process does the nitrogen undergo oxidation? (1) N2→2NH3\text{N}_2 \rightarrow 2\text{NH}_3 (2) N2O4→2NO2\text{N}_2\text{O}_4 \rightarrow 2\text{NO}_2 (3) NO3−→N2O5\text{NO}_3^- \rightarrow \text{N}_2\text{O}_5 (4) NO2−→NO3−\text{NO}_2^- \rightarrow \text{NO}_3^-

Related theory

Browse the problem library