how would you test for the presence of co2
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16
Answer:
The most effective way to test for CO² is to bubble the gas through "lime water", a diluted solution of calcium hydroxide (slaked lime). When you bubble carbon dioxide through the solution, it forms a solid precipitate of calcium carbonate – chalk or limestone.
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Answer:
passing obtained gas through lime water.
if CO2 is present limewater turns milky white
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