Why does milkiness disappear when co2 is passed in excess?
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when CO2 is passed through lime water,it turns milky because of the formation of calcium carbonate which is insoluble in water and also remains suspended.
When CO2 is passed in excess it results in the formation of calcium bicarbonate which water soluble and thus,the milkiness disappears.
When CO2 is passed in excess it results in the formation of calcium bicarbonate which water soluble and thus,the milkiness disappears.
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