A metal is extracted from its ore by the electrolysis of its molten chloride and…

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Chemistry JAMB 1989

A metal is extracted from its ore by the electrolysis of its molten chloride and it displaces lead from lead (ll) trioxonitrate (V) solution. The metal is

  • copper
  • aluminium
  • zinc
  • sodium checkmark

The correct answer is: D

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