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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define physical equilibrium.
💡 Hint: Think about examples involving phase changes.
Question 2
Easy
Give one example of physical equilibrium.
💡 Hint: Consider processes of evaporation and condensation.
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 is physical equilibrium?
- A condition where processes are unbalanced.
- A condition in which opposing processes occur at the same rate.
- An unstable state of matter.
💡 Hint: Think of boiling water and the steam produced.
Question 2
Can physical equilibrium occur in an open system?
- True
- False
💡 Hint: Remember why we need closure to maintain equilibrium.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A sealed container has liquid water and water vapor at equilibrium. If heat is added to the container, what would happen to the equilibrium? Explain why.
💡 Hint: Think about the effect of increasing temperature on evaporation rates.
Question 2
If a small amount of liquid water is removed from a sealed jar containing both water and vapor, how would that affect the equilibrium? Describe the expected outcome.
💡 Hint: Consider the balance of processes: evaporation vs condensation.
Challenge and get performance evaluation