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What is the Gibbs Free Energy change (ΔG) at equilibrium?
What is the Gibbs Free Energy change (ΔG) at equilibrium?
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Practice Questions
1 question
Q1
What is the Gibbs Free Energy change (ΔG) at equilibrium?
ΔG < 0
ΔG = 0
ΔG > 0
ΔG = ΔH - TΔS
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At equilibrium, the Gibbs Free Energy change (ΔG) is zero, indicating that the system is at its lowest energy state.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the Gibbs Free Energy change (ΔG) at equilibrium?
Solution:
At equilibrium, the Gibbs Free Energy change (ΔG) is zero, indicating that the system is at its lowest energy state.
Steps: 5
Show Steps
Step 1: Understand what Gibbs Free Energy (ΔG) is. It is a measure of the energy available to do work in a system.
Step 2: Know that a system reaches equilibrium when the forward and reverse reactions occur at the same rate.
Step 3: At equilibrium, there is no net change in the concentrations of reactants and products.
Step 4: When a system is at equilibrium, it is in a state of minimum energy.
Step 5: Since the system is at minimum energy at equilibrium, the change in Gibbs Free Energy (ΔG) is zero.
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