The following questions refer to the electrolysis of copper sulphate solution with copper electrodes:(a) Compare the change in mass of the anode.(b) What is seen to happen to the colour of the copper sulphate solution if platinum electrodes are used? Explain this observation.(c) What is the practical application of the electrolysis of copper sulphate solution? Briefly, describe one such application.

The following questions refer to the electrolysis of copper sulphate s

1.	The following questions refer to the electrolysis of copper sulphate solution with copper electrodes:(a) Compare the change in mass of the anode.(b) What is seen to happen to the colour of the copper sulphate solution if platinum electrodes are used? Explain this observation.(c) What is the practical application of the electrolysis of copper sulphate solution? Briefly, describe one such application.
Answer» The following questions refer to the electrolysis of copper sulphate solution with copper electrodes: (a) Compare the change in mass of the anode. (b) What is seen to happen to the colour of the copper sulphate solution if platinum electrodes are used? Explain this observation. (c) What is the practical application of the electrolysis of copper sulphate solution? Briefly, describe one such application.