Question 1 Report
What quantity of electricity will liberate 0.125 mole of oxygen molecules during the electrolysis of dilute sodium chloride solution?
[ F = 96 5000 C mol-1 ]
Answer Details
4 Faradays of electricity is required to liberate one mole of oxygen gas ∴ quantity of electricity required = 0.125 * 4 * 96500 = 48250 coulombs
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