Calculate the mass, in kilograms, of magnesium produced by the electrolysis of magnesium (II) chloride...
CHEMISTRY
JAMB 1992
Calculate the mass, in kilograms, of magnesium produced by the electrolysis of magnesium (II) chloride in a cell operating for 24 hours at 500 amperes.
- A. 2.7
- B. 5.4
- C. 10.8
- D. 21.7
Correct Answer: B. 5.4
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