5 Questions
What does Gibbs free energy (DG) indicate in a chemical reaction or phase change?
Whether the reaction is spontaneous or not
Which factor characterizes a phase transition without changes in chemical composition?
Related free energy
In what scenario does a phase transition predicted to be spontaneous from thermodynamics may practically occur slowly?
When the temperature is low
What does Gibbs free energy (DG) not indicate about a chemical reaction?
The rate of the reaction
What is the relationship between Gibbs free energy and whether a reaction is spontaneous or not?
Gibbs free energy determines whether the reaction is spontaneous
Test your understanding of phase equilibrium, Gibbs free energy, and thermodynamic processes with this quiz. Explore the relationship between DG (Gibbs free energy), DH (Enthalpy), and DS (Entropy) in phase changes and reactions. Determine whether processes are spontaneous, exergonic, or endergonic based on the values of DG.
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