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If two metallic ions of the same concentration migrate to a graphite cathode, the one...

Chemistry
NECO 2008

If two metallic ions of the same concentration migrate to a graphite cathode, the one that would be preferentially discharged is that with the

  • A. greater stability in solution
  • B. lower electrical charge
  • C. smaller mass
  • D. stronger tendency to accept electrons
  • E. stronger tendency to lose electrons.
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Correct Answer: Option D
Explanation

In an electrolytic cell, when two metallic ions of the same concentration migrate to a graphite cathode, the one that would be preferentially discharged is the one that has the stronger tendency to accept electrons and become a neutral atom.


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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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