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Consider the following chemical reaction which produces nitric oxide from its constituent


N2 (g) + O2 (g) → 2 NO  (g)  ΔH = 182.6 kJ mol-1

If nitrogen and oxygen were mixed and allowed to react under constant pressure conditions, which of the following statements must be true?

Select as many answers as applicable however points will be deducted for incorrect guesses.

Select one or more:

ΔH = q

The temperature of the surroundings would decrease

This is an endothermic reaction


The temperature of the surroundings would increase

Top Answer

The correct answers are : 2) The temperature... View the full answer

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