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25. The charge over anode in a galvanic cell is(1) Negative(2) Positive(3) No charge(4) Sometimes negative and sometimes positive |
Answer» <p>(1) Negative</p><p>Explanation:The anode of a galvanic cell is negatively charged, since the spontaneous oxidation at the anode is the source of the cell's electrons or negative charge. However, the anode of an electrolytic cell is positive (cathode is negative), since the anode attracts anions from the solution. </p> | |