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

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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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