The chemical X is a hydroxide of a djvalent metal. On treating this hydroxide with CO_2a milky white precipitate of Y is formed. The precipitate turns to colourless solution by the excess passage of CO_2 This colourless solution again gives milky white precipitate 'Y' on heating. Identify X and Y and also give -necessary equations.

The chemical X is a hydroxide of a djvalent metal. On treating this hy

1.	The chemical X is a hydroxide of a djvalent metal. On treating this hydroxide with CO_2a milky white precipitate of Y is formed. The precipitate turns to colourless solution by the excess passage of CO_2 This colourless solution again gives milky white precipitate 'Y' on heating. Identify X and Y and also give -necessary equations.
Answer» SOLUTION :FORMULA of the WHITE precipitale.