What is discharged at the cathode during the electrolysis of copper (ll) tetraoxosulphate (VI) solution?

Chemistry JAMB 1989

What is discharged at the cathode during the electrolysis of copper (ll) tetraoxosulphate (VI) solution?

  • Cu 2+ only checkmark
  • H + only
  • Cu 2+ and H
  • Cu 2+ and SO 2-

The correct answer is: A

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