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NEETChemistryChemical Equilibrium

What happens to the equilibrium when an inert gas like argon is added at constant volume to a reaction?

Options

  1. AThe equilibrium shifts in the forward direction.
  2. BThe equilibrium remains undisturbed.
  3. CThe equilibrium becomes unstable.
  4. DThe equilibrium shifts in the reverse direction.

Correct answer

B. The equilibrium remains undisturbed.

Step-by-step solution

When an inert gas is added at constant volume, the equilibrium remains undisturbed because it does not change the partial pressures or molar concentrations of the reacting substances.

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