On passing excess of CO_(2) in lime water, its milky appearance disapp – InterviewSolution

1.	On passing excess of CO_(2) in lime water, its milky appearance disappears because-
Answer» Soluble `Ca(OH)_(2)` is formed Soluble `Ca(HCO_(3))_(2)` is formed Reaction becomes reversible Calcium compound evaporated Solution :`Ca(OH)_(2)+CO_(2)rarrunderset("MILKINESS disappear")underset(Ca(HCO_(3))_(2)+"soluble")underset(darr"Excessive CO_(2))(CaCO_(3)darr+H_(2)O)`

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