p Block ElementshardMCQ SINGLE

Dinitrogen and dioxygen are the main constituents of air and do not react with each other in atmosphp Block Elements Chemistry Question

Question

Dinitrogen and dioxygen are the main constituents of air and do not react with each other in atmosphere to form oxides of nitrogen because 2 (A) N is unreactive in the condition of atmosphere. (B) Oxides of nitrogen are unstable. (C) Reaction between them can occur in the presence of a catalyst. (D) The reaction is endothermic and require very high temperature.

Answer: D) THE REACTION IS ENDOTHERMIC AND REQUIRE VERY HIGH TEMPERATURE.

💡 Solution & Explanation

The reaction of dinitrogen and dioxygen is endothermic and requires very high temperature.

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