On passing electricity through an acidified solution of copper (II) sulphate - A. hydrogen ions are reduced at cathode ; B. copper (II) ions are reduced at cathode ; C. copper (II) ions are oxidised at anode ; D. hydorgen gas liberates at cathode .

On passing electricity through an acidified solution of copper (II) su

1.	On passing electricity through an acidified solution of copper (II) sulphate - A. hydrogen ions are reduced at cathode ; B. copper (II) ions are reduced at cathode ; C. copper (II) ions are oxidised at anode ; D. hydorgen gas liberates at cathode .
Answer» hydrogen ions are reduced at cathode . COPPER (II) ions are reduced at cathode . copper (II) ions are oxidised at ANODE . HYDORGEN gas liberates at cathode . Answer :B