The volume of the reaction vessel containing an equilibrium mixture is increased in the following reation. SO2Cl2(g)⇌SO2(g)+Cl2(g). When equilibrium is re-established :
A
the amount of Cl2(g) remains unchanged
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B
the amount Cl2(g) increases
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C
the amount of SO2Cl2(g) increases
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D
the amount of SO2(g) drcreases
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Solution
The correct option is A the amount Cl2(g) increases
SO2Cl2(g)⇌SO2(g)+Cl2(g)
When the volume of the vessel increases pressure decreases. Hence according to Le-Chatlier principle the equilibrium shift in a direction to increase the presure i.e., towards right as more gas molecules are produced.