
Understanding Gibbs Free Energy and Entropy
Interactive Video
•
Physics, Chemistry, Science
•
11th Grade - University
•
Hard

Sophia Harris
FREE Resource
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5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the significance of Gibbs free energy being less than zero?
The process is spontaneous.
The process is reversible.
The process is at equilibrium.
The process is non-spontaneous.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why does the narrator disagree with the simplified argument found in textbooks?
It assumes reversibility in spontaneous processes.
It ignores the concept of enthalpy.
It assumes constant pressure.
It uses a complex mathematical derivation.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a key requirement for using the thermodynamic definition of entropy?
The process must be spontaneous.
The process must be adiabatic.
The process must be reversible.
The process must be at constant volume.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the mathematical derivation, what assumption leads to an incorrect conclusion?
Assuming the process is adiabatic.
Assuming the system is isolated.
Assuming the process is reversible.
Assuming constant temperature.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main point emphasized in the conclusion of the video?
The irrelevance of entropy in chemical reactions.
The need for more complex mathematical models.
The necessity of constant pressure in all reactions.
The importance of using correct definitions in thermodynamics.
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