- Physical Chemistry
- Energetics and Thermodynamics
Multiple choice - Affect on Standard Gibbs free energy when the reactant or product pressure is increased.
In a gas phase reaction, what is the effect of increasing reactant or product pressure on the standard Gibbs free energy?
a. Delta G increases due to decreased entropy
b. Delta G decreases due to decreased entropy
c. Delta G increases due to increased enthalpy
d. Delta G may either increase or decrease
e. Delta G is unchanged
The solution is given with a brief explanation.