28. A. B. C. D. E. Which one of the following statements is correct? A voltaic cell generates an electromotive force tha

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28 A B C D E Which One Of The Following Statements Is Correct A Voltaic Cell Generates An Electromotive Force Tha 1 (24.47 KiB) Viewed 34 times

28. A. B. C. D. E. Which one of the following statements is correct? A voltaic cell generates an electromotive force that moves the electrons from the cathode to the anode through the external circuit. The more positive the value of Eºred the greater the driving force for oxidation. In any voltaic cell the anions always migrate toward the cathode and cations toward the anode. The half-reaction with the smallest (least positive) reduction potential is most easily reversed as an oxidation. A positive value of the cell potential indicates a nonspontaneous process. /6...