give reason lime water turns milky on passing carbon dioxide gas through it
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The reaction between lime water, which is a solution of calcium hydroxide Ca(OH)2 , and carbon dioxide CO2 will result in the formation of an insoluble solid called calcium carbonate CaCO3 . The solution will turn milky due to the fact that calcium carbonate is a white precipitate.
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Calcium hydroxide is sparingly soluble in water producing an alkaline solution known as limewater. When carbon dioxide gas is passed through or over limewater, it turns milky due to the formation of calcium carbonate.....
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