Chemistry (M.Phil./Ph.D.) 2020 Panjab University Entrance Exam With Answers

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30.

In a chemical reaction: PCl5 (g) ↔ PCl3 (g) + Cl2 (g), xenon gas is added at constant volume. The equilibrium

A: Will shift towards the reactant
B: Will shift towards the products
C: Will not change the amount of reactant and products
D: Will increase both reactants and products

The answer is: C

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