Question

A gas ‘x' reacts with lime water and forms a compound ‘y' which is used as a bleaching agent in chemical industry. identify ‘x' and ‘y' .give the chemical equation of the reaction involved

Answer 1

CO2(g) + Ca(OH)2(aq) -----> CaCO3(s) + H2O(l)

A gas ‘x' reacts with lime water and forms a compound ‘y' which is used as a bleaching agent in chemical industry. identify ‘x' and ‘y' .give the chemical equation of the reaction involved
Ans. X is CO2 or Carbon Dioxide
Y is CaCO3
Hope This Helps.......

Answer 2

Lime water - Ca(OH)↓2
X - Cl↓2
Y - CaOCL↓2
Reaction-
Cl↓2 + Ca(OH)↓2 → CaOCl↓2 + H↓2O
This is the correct one!
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