Voltaic cells and electrolytic cells are based on thermodynamic principles. Which statement about these cells is correct? a. The mass of the anode increases in a voltaic cell as the cell discharges. b. Reduction occurs at the anode only in the electrolytic cell c. In a voltaic cell, electrons travel from the cathode to the anode in solution. d. The reaction is nonspontaneous for the electrolytic cell.
