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What is observed when carbondioxide gas ...

What is observed when carbondioxide gas is passed through lime water
For a short duration ?

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For short duration : Lime water turns milky due to the formation of calcium carbonate `(CaCO_(3))` which is insoluble in water
`Ca(OH)_(2)(aq)+CO_(2)(g)tounderset("white ppt")(CaCO_(3)(s))+H_(2)O(l)`
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What is observed when carbondioxide gas is passed through lime water For a long duration ? Write the chemical equation.

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