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Dinitrogen and dioxygen are main constit...

Dinitrogen and dioxygen are main constituents of air but these do not react with each other to form oxides of nitrogen because a)The reaction is endothermic and requires very high temperature b).The reaction can be initiated only in presence of a catalyst c)Oxides of nitrogen are unstable d)`N_(2)` and `O_(2)` are unreactive

A

the reaction is endothermic and requires very high temperature.

B

the reaction can be initiated only in presence of a catalyst.

C

oxides of nitrogen are unstable.

D

`N_2 and O_2` are unreactive.

Text Solution

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The correct Answer is:
a
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Dinitrogen and dioxygen are main constituents of air but these do not react with each other to form oxide of nitrogen because "…….." .

Statement I Nitrogen and oxygen are the main components in the atmosphere but these do not react to form oxides of nitrogen. Statement II The reaction between nitrogen and oxygen requires high temperature.

Statement I Nitrogen and oxygen are the main components in the atmosphere but these do not react to from oxides of nitrogen. Statement II the reaction between nitrogen and oxygen requires high temperature.