Chemistry - Complete P-block Question with Solution | TestHub

(i)${\text{N}}_{\text{2}}+{\text{O}}_{\text{2}}\stackrel{2000\text{K}}{\to }\text{2NO}$(Re dox reaction)

during the reaction, oxidation of nitrogen take place from 0 to 2 and reduction of oxygen take place from 0 to –2. It means this reaction is redox reaction.