Science, asked by mohdareeb781, 6 months ago

When CO² gas is passed through lime water

Answers

Answered by redracoon
0

Carbon dioxide reacts with limewater (a solution of calcium hydroxide, Ca(OH) 2), to form a white precipitate (appears milky) of calcium carbonate, CaCO 3. Adding more carbon dioxide results in the precipitate dissolving to form a colourless solution of calcium hydrogencarbonate.

tq

Answered by Ryan8060
2

When CO² gas is passed through lime water it turns milky and this is done as a test to prove that solution contains Carbon Dioxide .

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