Question Detail
Question
In a galvanic cell, which electrode is the site of oxidation and has a negative charge?
Correct Answer
Option A is the correct answer.
Detailed Explanation
In a galvanic (voltaic) cell, the anode is the electrode where oxidation occurs. It is the negative terminal because electrons flow from it through the external circuit to the cathode.
Hint
Remember: AN OX (Anode = Oxidation), RED CAT (Reduction = Cathode). In a battery, the anode is negative.