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Value of K(p) in the reaction MgCO(3(s))...

Value of `K_(p)` in the reaction `MgCO_(3(s))hArr MgO_((s))+CO_(2(g))` is :

A

`K_(P)=P_(CO_(2))`

B

`K_(P)=P_(CO_(2))xx(P_(CO_(2))xxP_(MgO))/(P_(MgCO_(3)))`

C

`K_(P)=(P_(CO_(2))xxP_(MgO))/(P_(MgCO_(3)))`

D

`K_(P)=(P_(MgCO_(3)))/(P_(CO_(2))xxP_(MgO))`

Text Solution

Verified by Experts

The correct Answer is:
A
In this reaction gaseous molecular count
`MgCO_(3)rarr MgO_((s))+CO_(2(g))`
`K_(p)=P_(CO_(2))`
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