Which of the following actions will recharge a secondary cell?
A. Adding more water to the electrolyte
B. Adding more active ingredient to the electrolyte
C. Connecting the negative terminal of a voltage source to the cathode of the cell and the positive terminal of the voltage source to the anode of the cell
D. Connecting the negative terminal of a voltage source to the anode of the cell and the positive terminal of the voltage source to the cathode of the cell
Show Answer
Answer: C
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