Which of the following correctly describes the relationship between Gibbs free energy (ΔG°), the equilibrium constant (K), and the standard cell potential (E°_cell) for a spontaneous reaction?

• A. ΔG° > 0, K > 1, E°_cell > 0
• B. ΔG° = 0, K = 1, E°_cell = 0
• C. ΔG° < 0, K > 1, E°_cell > 0
• D. ΔG° > 0, K < 1, E°_cell < 0

Answer: (C)