What happens when : `CO_(2)(g)` is bubbled through lime water (i) in small amount (ii) in excess ?

What happens when : `CO_(2)(g)` is bubbled through lime water (i) in s

1.	What happens when : `CO_(2)(g)` is bubbled through lime water (i) in small amount (ii) in excess ?
Answer» (i) Solution becomes milky due to the formation of calcium carbonate `Ca(OH)_(2) + CO_(2) to underset("(Milky)")(CaCO_(3)) + H_(2)O` (ii) Milkiness disappeard because calcium carbonate changes to calcium hydrogen carbonate which is colourless in nature. `CaCO_(3) + H_(2)O + CO_(2) to underset("(Colourless)")(Ca(HCO_(3))_(2))`

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What happens when : `CO_(2)(g)` is bubbled through lime water (i) in small amount (ii) in excess ?

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