Calculate the mass of copper deposited when a current of 0.5 ampere was passed through
CHEMISTRY
JAMB 2017
Calculate the mass of copper deposited when a current of 0.5 ampere was passed through a solution of copper(II) chloride for 45 minutes in an electrolytic cell. [Cu = 64, F = 96500C/mol]
- A) 0.300g
- B) 0.250g
- C) 0.2242g
- D) 0.448g
Correct Answer: D) 0.448g
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