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Worksheet: Electrolysis of Salt Solutions

Q1:

What is the product at the cathode when copper(II) chloride is electrolyzed in aqueous solution?

  • A Hydrogen
  • B Copper chloride
  • CWater
  • D Copper
  • ECopper hydroxide

Q2:

What is the product at the cathode when sodium chloride is electrolyzed in aqueous solution?

  • A Sodium
  • B Sodium hydroxide
  • C Water
  • D Hydrogen
  • E Sodium chloride