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Manipal MET2012ChemistryElectrochemistry

Out of Cu , Ag , Fe and Zn , the metal which can displace all others from their salt solution, is

Options

  1. AZn
  2. BCu
  3. CAg
  4. DFe

Correct answer

A. Zn

Step-by-step solution

The metal placed above in electrochemical series can displace the metals placed below from their salt solution. The order of given metals in the series is Zn , Fe , Cu , Ag . Thus, Zn metal can displace all other three metals from their salt solutions.

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