A copper sulfate solution is electrolysed for 30 minutes using platinum electrodes. 0.010mol copper is deposited on one of the electrodes. Which of the following is correct?
A copper sulfate solution is electrolysed for 30 minutes using platinum electrodes. 0.010mol copper is deposited on one of the electrodes. Which of the following is correct?
Introductory Chemistry: An Active Learning Approach
6th Edition
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher:Mark S. Cracolice, Ed Peters
Chapter19: Oxidation-reduction(electron Transfer) Reactions
Section: Chapter Questions
Problem 59E: As an example of an electrolytic cell, the text states: Sodium chloride is electrolyzed commercially...
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A copper sulfate solution is electrolysed for 30 minutes using platinum electrodes. 0.010mol copper is deposited on one of the electrodes. Which of the following is correct?
A 0.020mol oxygen is produced at the cathode.
B 0.010mol oxygen is produced at the anode.
C 0.010mol hydrogen is produced at the cathode.
D 0.0050mol oxygen is produced at the anode.
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