In the reaction Fe + Cu2+ \(\to\) Fe2+ + Cu,iron displaces copper ions to from…

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Chemistry JAMB 1983

In the reaction Fe + Cu2+ \(\to\) Fe2+ + Cu,iron displaces copper ions to from copper. This is due to the fact that

  • irn is in the metallic from while the copper is in the ionic from
  • the atomic weight of copper is greater than that of iron
  • copper is greater than iron
  • copper metal has more electrons than iron metal
  • iron is higher in the electrochemical series than copper checkmark

The correct answer is: E

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