Describe the colors of the following solutions:

(i) Copper Sulphate


(ii) Ferrous Sulphate


(iii) Zinc Sulphate


(iv) Aluminum Sulphate


(i) Copper Sulphate - Blue


(ii) Ferrous Sulphate – Pale Green


(iii) Zinc Sulphate – Colourless


(iv) Aluminum Sulphate – Colourless


10
1