Question 0In the above set up substances X and Y are respectivelyA.lime water copper (ll) tetraoxosulphate (lV)B.potassium trioxocarbonate and alkaline pyrogallolC.potassium hydroxide and alkaline pyrogallolD.potassium trioxocarbonate (lV) and concentrated tetraoxosulphate (IV) acidE.Objective Show full explanation