The standard Gibbs free energy change of a reaction depends on the equilibrium______________________?
Correct answer: C. Temperature
- A. Pressure
- B. Composition
- C. Temperature
- D. All A, B. and C
Explanation
For a specified reaction and standard states, the standard Gibbs free energy change is principally a function of temperature, related by ΔG° = −RT ln K. Pressure and composition affect the actual reaction Gibbs energy, not ΔG° itself.
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