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?
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter19: Principles Of Chemical Reactivity: Electron Transfer Reactions
Section: Chapter Questions
Problem 45PS: An aqueous solution of KBr is placed in a beaker with two inert platinum electrodes. When the cell...
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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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