
-The cell reaction 2 Fe3+(aq) + Zn(s) → Zn2+(aq) + 2 Fe2+(aq) occurs in the galvanic cell shown above.Which would be the most appropriate choices for the solid electrode in half-cell (A) and in half-cell (B) ?
A) Fe(s) for half-cell (A) and Zn(s) for half-cell (B)
B) Pt(s) for half-cell (A) and Zn(s) for half-cell (B)
C) Fe(s) for half-cell (A) and Fe(s) for half-cell (B)
D) Zn(s) for half-cell (A) and Pt(s) for half-cell (B)
Correct Answer:
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