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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens to the rate of reactions at chemical equilibrium?
💡 Hint: Think about what happens when these rates balance each other.
Question 2
Easy
Define a closed system in terms of chemical equilibrium.
💡 Hint: Consider how this relates to maintaining constant concentrations.
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
At chemical equilibrium, what occurs with the reactant and product concentrations?
- They increase
- They remain constant
- They decrease
💡 Hint: Think about what it means for a system to be stable.
Question 2
True or False: Chemical equilibrium can only occur in open systems.
- True
- False
💡 Hint: Consider the definition of a closed system.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a scenario where the concentration of a product is increased in a reversible reaction, predict the shift in equilibrium and explain why it occurs.
💡 Hint: Consider how a see-saw balances when weight is added to one side.
Question 2
Design a simple experiment to demonstrate dynamic equilibrium and describe how you would measure observable properties.
💡 Hint: Think about how temperature changes might affect equilibrium.
Challenge and get performance evaluation