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For PCl5 hArr PCl3 + Cl2, DeltaH = 22 kc...

For `PCl_5 hArr PCl_3 + Cl_2`, `DeltaH = 22` kcal the dissociation of `PCl_5` will be more on:

A

Increasing temperature

B

Decreasing pressure

C

Increasing pressure

D

Increasing the concentration of chlorine

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The correct Answer is:
A
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