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Equilibrium constant Kp for following re...

Equilibrium constant Kp for following reaction:
`MgCO_(3) (s) hArr MgO(s) + CO_(2) (g)`

A

`Kp = P_(CO_(2))`

B

`Kp = P_(CO_(2)) xx (P_(C_(2)) xx P_(MgO))/(P_(MgCO_(3))`

C

`Kp= (P_(CO_(3)) + P_(MgO))/(P_(MgCO_(3)))`

D

`Kp = (P_(MgCO_(3)))/(P_(CO_(2)) xx P_(MgO))`

Text Solution

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The correct Answer is:
A
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