Consider the galvanic cell,Zn(s) ∣ Zn2+(aq) ∣∣ Pb2+(aq) ∣ Pb(s) .Which one of the following changes to the cell would cause the cell potential to increase (i.e. ,become more positive) ?
A) increase the [ Zn2+] concentration
B) increase the [ Pb2+] concentration
C) increase the mass of Zn(s)
D) decrease the mass of Zn(s)
Correct Answer:
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