How many faraday of electricity is required to produce 0.25 mole of copper?

Chemistry JAMB 2014

How many faraday of electricity is required to produce 0.25 mole of copper?

  • 1.00F
  • 0.01F
  • 0.05F
  • 0.50F checkmark

The correct answer is: D

Explanation

Cu → Cu2+ + 2e
1mole Cu requires 2f
0.25 mole Cu requires x
x = 0.25x2/1 = 0.50f

There is an explanation video available .

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