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Equilibrium — quick quiz

5 NEET UG-pattern questions on Equilibrium. Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 5

Hard

At 500 K, the equilibrium constant Kc for the reaction PCl₅(g) ⇌ PCl₃(g) + Cl₂(g) is 0.04. If 2 mol of PCl₅ is placed in a 2 L container, what is the degree of dissociation (α) at equilibrium?