Question

Reaction of oxygen is endothermic with
A)H2
B)NH3
C)C
D)N2

Answer 1

Answer:

b

Explanation:

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Answer 2

Answer:

Option c n b is ur answer

Explanation:

the reaction of oxygen with nitrogen to form nitrogen monoxide is endothermic in nature as heat is absorbed in this reaction..

whereas,

Dissociation of ammonia to NH2 with oxygen is also found to be endothermic, but less than for systems without oxygen. 

 (dissociation to NH is thermally neutral, whereas NH dissociation to nitrogen is exothermic)

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