Reactions involved in the activity to obtain pure copper sulphate from its impure sample
Answers
Answered by
1
The Cu+ + ions (cation) will be attracted towards cathode i.e. the electrode connected to the negative terminal of the battery. On reaching on the cathode, each Cu+ + ion will take electrons from it and becomes neutral copper atoms. Similarly the SO4 − − (anion) ions will be attracted by anode i.e. the electrode connected to the positive terminal of the battery. So SO4 − − ions will move towards anode where they give up two electrons and become SO4 radical.
Similar questions