A Galvanic Cell Is Composed of These Two Half-Cells, with the Standard

Multiple Choice

A galvanic cell is composed of these two half-cells, with the standard reduction potentials shown: What is the standard free energy ( $\Delta$ G°) change for the cell reaction of this galvanic cell?

A) -2.22 × 10² kJ
B) -3.14 × 10² kJ
C) -1.74 × 10² kJ
D) -6.02 × 10² kJ
E) -1.20 × 10² kJ