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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is ΔG°?
💡 Hint: Think about what spontaneity means.
Question 2
Easy
If ΔG° < 0, what can we say about K?
💡 Hint: Consider how spontaneous reactions behave.
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 happens to K when ΔG° is negative?
- K < 1
- K = 1
- K > 1
💡 Hint: Remember the relationship of spontaneity.
Question 2
True or False: A positive ΔG° means the reaction is spontaneous.
- True
- False
💡 Hint: Think about the direction of the reaction.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
For the reaction A ⇌ B, if ΔG° = -5.7 kJ at 298 K, calculate the equilibrium constant K.
💡 Hint: Ensure to convert kJ to J and recall the values for R and T.
Question 2
Discuss how ΔG° and K could be applied in industrial chemistry to optimize reaction conditions.
💡 Hint: Think about real-world processes like the Haber process.
Challenge and get performance evaluation