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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a reversible reaction?
💡 Hint: Think of a two-way street.
Question 2
Easy
What does the equilibrium constant K indicate?
💡 Hint: It's a number that shows who wins in a competition between reactants and products!
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 dynamic equilibrium mean?
- All reactions have stopped
- Rates of forward and reverse reactions are equal
- Concentration of products is higher than reactants.
💡 Hint: Think about a balanced seesaw!
Question 2
True or False: A catalyst affects the position of equilibrium.
- True
- False
💡 Hint: Remember, catalysts are like facilitators!
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
For the reaction 2NO ⇌ N₂ + O₂, if K = 10 and the concentration of NO is decreased, what direction will the equilibrium shift? Calculate the new equilibrium concentrations if initial concentrations are known.
💡 Hint: Set up the equilibrium expression and apply K to the new scenario!
Question 2
In a closed container, the equilibrium for the reaction H₂ + I₂ ⇌ 2HI is established. If I₂ is removed, predict the shift in equilibrium and explain why.
💡 Hint: Consider how the removal of a reactant affects what the system will do!
Challenge and get performance evaluation