When the Pressure of an Equilibrium Mixture of SO₂,O₂,and SO₃

question 87

Multiple Choice

When the pressure of an equilibrium mixture of SO₂,O₂,and SO₃ is halved at constant temperature,what is the effect on K_p?
2SO₂(g) + O₂(g)
2SO₃(g)

• A)K_p is doubled.
• B)K_p is halved.
• C)K_p is unchanged.
• D)K_p is tripled.
• E)K_p is decreased by a third.

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