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As per Lechatlier's Principle any stress...

As per Lechatlier's Principle any stress applied on the equilibrium state is minimised by shifting of equilibrium.
`PCl_(5) hArr PCl_(3) + Cl_(2) " , " SO_(2) Cl_(2) hArr SO_(2) + Cl_(2)`
Both equilibria exist together in a flask. If some `SO_(2)` is introduced into the flask ______

A

`SO_(2) Cl_(2)` concentration decreases

B

degree of dissociation of `PCI_(5)` decreases

C

degree of dissociation of `PCI_(5)` increases

D

`PCl_(3)` concentration decreases

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

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    A
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    B
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    C
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  • As per Lechatlier's Principle any stress applied on the equilibrium state is minimised by shifting of equilibrium. Increase in volume of container shifts the equilibrium in forward direction in the case of ____

    A
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    B
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    C
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  • As per Lechatlier's Principle any stress applied on the equilibrium state is minimised by shifting of equilibrium. In which cases introduction of inert gas shifts the equilibrium in forward direction at constant pressure ?

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    B
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