Consider the reaction represented by the following equation: N2(g) + 3H2(g) ⇌ 2NH3(g); ∆Hϴ =...

WAEC 2014

Consider the reaction represented by the following equation: N_2(g) + 3H_2(g) ⇌ 2NH_{3(g)_{; ∆H^ϴ = -xkJ mol^-1. Which of the following conditions would increase the yield of NH₃?}}

A. Addition of iron catalyst
B. Increase in the temperature of the system
C. Increase in the volume occupied by reactants
D. Increase in the total pressure of the system

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Correct Answer: Option D

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