🎴 Flashcard Mode
Composition of air - class-VII
Card1 / 63
Mastered0
Review0
QuestionClick to flip
Dinitrogen and dioxygen are main constituents of air, but these do not react with each other to form oxides of nitrogen because:
AnswerClick to flip back
A
the reaction is endothermic and requires very high temperature
💡 Explanation:
The main component of air are oxygen and they will only react together at a normal temperature. For the formation of oxides of nitrogen, a very high temperature is required.