Question

Two metals x and y forms the salts xso4 and yso4 respectively the solution xso4 is blue in color whereas the y2so4 is colourless when barium chloride is added to xso4 then a white precipitate Z is formed along with a salt with turns the solution green and then the same white precipitate Z Is formed along with the common salt solution

Answer 1

Explanation:

(a) Metal X : Copper; Metal Y : Sodium (b) Copper sulphate, CuSO4 (c) Sodium sulphate, Na2SO4 (d) Barium sulphate, BaSO4