1. Lead is more reactive than copper metal and so it can displace copper.
  2. Lead displaces the metals present below it in the series.
  3. Gold is more reactive than Silver
  4. All of the above
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Option 3 : Gold is more reactive than Silver

Option 3 is NOT correct.

  • Lead is more reactive than copper metal and so it can displace copper.
  • Lead displaces the metals present below it in the series.
  • Reactivity of an element decreases from top to bottom in the given reactivity series.
    • Potassium (K) 
    • Sodium (Na) 
    • Calcium (Ca)
    • Magnesium (Mg) 
    • Aluminium (Al) 
    • Zinc (Zn) 
    • Carbon (C) 
    • Iron (Fe) 
    • Lead (Pb) 
    • Hydrogen (H) 
    • Copper (Cu) 
    • Silver (Ag)
    • Gold (Au)
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