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At 500K, for the reaction, PCl5(g)hArr P...

At 500K, for the reaction, `PCl_5(g)hArr PCl_3(g)+Cl_2(g)` the equilibrium constant, KP = 0.52. In a closed container, these three gases are mixed together. If the partial pressure of each of these gases be 1 atm, then in the reaction system-

A

The number of moles of `PCl_5` will increase

B

the number of moles of `PCl_3` will increase

C

the reaction will attain equilibrium when 50% of the the reaction gets completed

D

the reaction will attain equilibrium when 75% of the reaction gets completed

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The correct Answer is:
A
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