What happens when co2 gas is passed through lime water?
hima87:
calcium carbonate is produced in the form of turbidity
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Answer:
Lime water turns milky
Explanation:
When carbon dioxide passes through calcium hydroxide, it forms calcium carbonate which turns the lime water milky. Later the milkiness disappears since calcium carbonate is soluble in water.
Ca(OH)2 + CO2 = CaCO3 + H2O
Calcium hydroxide + carbon dioxide = calcium carbonate + water
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