Question

Quicklime reacts vigorously with water to produce aqueous solution of ‘X’. On coming in contact with CO2, ‘X’ forms a thin layer of ‘Y’. ‘X’ and ‘Y’ respectively are Ca(OH)2 and Ca(HCO3)2 CaO and CaCO3 Ca(HCO3)2 and Ca(OH)2 Ca(OH)2 and CaCO3

Answer 1

Explanation:

'X' is Ca(OH)2

'Y' is CaCO3

Hope this helps mate ☺️.