Gibb's Free Energy
Grade 10•45 minutes
Learning Objective
I can predict whether a reaction will be spontaneous or non-spontaneous based on the value of ΔG.
Practice Questions
This lesson includes 7 practice questions to reinforce learning.
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1. Define Gibb's Free Energy (ΔG) and explain its significance in determining the spontaneity of a reaction.
2. Explain the relationship between ΔG, ΔH, ΔS, and T. How does each factor contribute to the spontaneity of a reaction?
3. If a reaction has a positive ΔH and a negative ΔS, will it be spontaneous at any temperature? Explain your reasoning.
...and 4 more questions
Educational Video
Introduction to Gibbs free energy | Applications of thermodynamics | AP Chemistry | Khan Academy
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