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At 227^(@) C & 4 atm , PCl(5) is dissoci...

At `227^(@) C` & 4 atm `, PCl_(5)` is dissociated to an extent 50% . At same temperature , extent of dissociation of `PCl_(5)` is 0.75 at a pressure of [Hint : `alpha prop (1)/(sqrtP)]`

A

1.77 atm

B

2 atm

C

4 atm

D

8 atm

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The correct Answer is:
A
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AAKASH SERIES-REVISION EXERCISE -CHEMICAL EQUILIBRIUM
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