For the dissociation of MgCO_(3) as MgCO_(3)(s) hArr MgO(s)+CO_(2)(g). Identify the correct option regarding extent of dissociation of MgCO_(3).

For the dissociation of MgCO_(3) as MgCO_(3)(s) hArr MgO(s)+CO_(2)(g)

1.	For the dissociation of MgCO_(3) as MgCO_(3)(s) hArr MgO(s)+CO_(2)(g). Identify the correct option regarding extent of dissociation of MgCO_(3).
Answer» As temperature is INCREASED, extent of dissociation decreases. Extent of dissociation at equilibrium will increase if equilibrium is attained at the same temperature in a container of lesser volume. Extent of dissociation of `MgCO_(3)` will increase if taken in a larger container. Extent of dissociation will remain UNCHANGED on changing volume of the container. Answer :C