Question

What happens if the lid of a CO2 had jar in which the gas is present and some lime water is put in it

Answer 1

hey mate ur answer

co2+cao => caco3

this run takes place when co2 comes in contact with lime water

hope it helps!!!!

Answer 2

If CO2 was passed in limewater, then it would turn milky due to the formation of a milky white precipitate ,Calcium carbonate.

CO2 + Ca(OH)2 ⇒ CaCO3↓ + H20