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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define Gibbs Energy in your own words.
π‘ Hint: Think about what determines a reaction's ability to proceed.
Question 2
Easy
What is the condition for spontaneity in terms of Gibbs Energy?
π‘ Hint: Consider the implications of negative energy for processes.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does a negative Gibbs energy imply?
- The process is non-spontaneous.
- The process is spontaneous.
- The reaction is at equilibrium.
π‘ Hint: Think about how energy influences process behavior.
Question 2
Gibbs energy is a function of which two thermodynamic parameters?
- Enthalpy and Temperature
- Enthalpy and Entropy
- Entropy and Pressure
π‘ Hint: Recall the Gibbs energy equation.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A reaction with ΞH = +150 kJ and ΞS = +300 J/K at 298 K. Determine its Gibbs energy and state if it's spontaneous.
π‘ Hint: Convert all units appropriately.
Question 2
If the equilibrium constant K = 100 at 298 K, calculate ΞGΒ° for the reaction.
π‘ Hint: Ensure to convert K into the correct format.
Challenge and get performance evaluation