What happens when iron fillings are added to copper sulphate solution?
(a) What happens when copper sulphate crystals are heated strongly? Explain with help of an equation.
(b) What happens when a few drops of water are added to anhydrous copper sulphate? Explain with the help of an equation.
Question 41 What happens when a piece of
(a) zinc metal is added to copper sulphate solution?
(b) aluminium metal is added to dilute hydrochloric acid?
(c) silver metal is added to copper sulphate solution?
Also, write the balanced chemical equation if the reaction occurs.
What happens when some zinc pieces are added into blue copper sulphate solution? [1 MARK]