The ammonia synthesis reaction represented by N2 + 3H2 ⇌ 2NH3; ΔH = – 22.4 kcal, is__________________? | MCQ Hive

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Q The ammonia synthesis reaction represented by N2 + 3H2 ⇌ 2NH3; ΔH = – 22.4 kcal, is__________________?

A A. Endothermic
B B. Exothermic
C C. Isothermal
D D. Adiabatic

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