ChemistryChemical equilibriumWAEC
For N₂ + 3H₂ ⇌ 2NH₃ (ΔH negative), the yield of ammonia increases if
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Answer: B. pressure is increased
Fewer gas moles on the right; Le Chatelier.
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.