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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is chemical equilibrium?
💡 Hint: Think about a balance in motion.
Question 2
Easy
What does K represent in an equilibrium expression?
💡 Hint: Recall the formula you learned in class.
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 the equilibrium constant indicate?
- The rate of a reaction
- The balance of products and reactants
- The temperature of the reaction
💡 Hint: Think about what K reveals about a balanced reaction.
Question 2
True or False: Increasing pressure will shift the equilibrium towards the side with fewer moles of gas.
- True
- False
💡 Hint: Visualize how gas volume changes with pressure.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Assess a system containing H2 and I2 at various concentrations. What will happen if the concentration of H2 is increased at equilibrium?
💡 Hint: Consider the effects of adding reactants.
Question 2
Calculate the effect on the equilibrium constant if the temperature of an exothermic reaction is raised.
💡 Hint: Recall the rules for exothermic reactions.
Challenge and get performance evaluation