Dinitrogen and dioxygen are main constituents of air but these do not react with each other to form oxides of nitrogen because ______

Dinitrogen and dioxygen are main constituents of air but these do not

1.	Dinitrogen and dioxygen are main constituents of air but these do not react with each other to form oxides of nitrogen because ______
Answer» the reaction is endothermic and requires very high TEMPERATURE the reaction can be INITIATED only in presence of a catalyst oxides of NITROGEN are unstable `N_2` and `O_2` are unreactive. Solution :`N_2+O_2 hArr 2NO` is endothermic and TAKES place only an high temperature.