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

By: |Published on: Sep 17|Categories: Chemistry JAMB| 0 comments

A. 1.00F
B. 0.01F
C. 0.05F
D. 0.50F

Correct Answer:

Option D = 0.50F

Explanation

Cu → Cu²+ + 2e
1 mole Cu requires 2f
0.25 mole Cu requires x

x = 0.25×2/1 = 0.50f

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