NEET Chemistry Effect of Inert Gas MCQ Question
In which of the following reactions, the equilibrium remains unaffected on addition of small amount of argon at constant volume?
H₂(g) + I₂(g) ⇌ 2HI(g)
PCl₅(g) ⇌ PCl₃(g) + Cl₂(g)
N₂(g) + 3H₂(g) ⇌ 2NH₃(g)
The equilibrium will remain unaffected in all the three cases.
Correct Answer
Detailed Explanation
Adding an inert gas at constant volume does not affect the equilibrium position as it does not change the partial pressures of the reactants and products.
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