when the gas formed on heating limestone is passed through fresly prepared limewater,limewater turns milky.
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limestone have a formula of CaCO3
So,
CaCO3---heat--->CaO+CO2(g)
Hence, when passed through limewater having Formula of,Ca(OH)2,reacts as follows
Ca(OH)2+CO2[from above reaction ]----->CaCO3+H2O.
So,
CaCO3---heat--->CaO+CO2(g)
Hence, when passed through limewater having Formula of,Ca(OH)2,reacts as follows
Ca(OH)2+CO2[from above reaction ]----->CaCO3+H2O.
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