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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is dynamic equilibrium?
💡 Hint: Think about a seesaw.
Question 2
Easy
What does Kc represent?
💡 Hint: Relate it to 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
What happens to the position of equilibrium if you increase the pressure?
- It will shift to the side with fewer moles of gas.
- It will shift to the side with more moles of gas.
- It remains unchanged.
💡 Hint: Consider the moles of gas on either side.
Question 2
True or False: Equilibrium constants change with concentration.
- True
- False
💡 Hint: Think about their definition.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider the equilibrium CO(g) + 3H2(g) ⇌ CH4(g) + H2O(g). If you start with equimolar amounts and heat increases the temperature, how does this affect Kc?
💡 Hint: Consider the effect of heat on product and reactant concentrations.
Question 2
Calculate the solubility of BaSO4 in water if Ksp = 1.1 × 10–10, and write its equilibrium expression.
💡 Hint: Use the proper dissolution equilibrium expression for calculations.
Challenge and get performance evaluation