1.

What happens when - (a) co2 is passed through lime water in limited amount

Answer» It turns the water milky.
It makes the water milky white
When\xa0CO2\xa0is passed through lime water for a short duration, it turns lime water milky due to the formation of a white precipitate of calcium carbonate.When\xa0CO2\xa0is passed through lime water for a long time, then white precipitate of calcium carbonate which was formed initially dissolves due to the formation of soluble calcium hydrogen carbonate and solution becomes clear again.


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