What happens when CO2 gas is passed throughlime water? – InterviewSolution

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1.	What happens when CO2 gas is passed throughlime water?
Answer» Whencarbon dioxide is passed throughlimewater, it turns milky or turbid due totheformation of calcium carbonate which is insoluble inwater. However if excesscarbon dioxideis allowed topass,theturbidity disappears due totheformation of calcium bicarbonate which is soluble inwater.

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