Which of the Following Statements About Voltaic and Electrolytic Cells $\Delta$

question 89

Multiple Choice

Which of the following statements about voltaic and electrolytic cells is correct?

• A) The anode will definitely gain weight in a voltaic cell.
• B) Oxidation occurs at the cathode of both cells.
• C) The free energy change, \(\Delta\)G, is negative for the voltaic cell.
• D) The electrons in the external wire flow from cathode to anode in an electrolytic cell.
• E) None of these choices is correct.

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