Practice Equilibrium Constant (k) (2.3) - Equilibrium - IB 10 Sciences (Group 4) – Chemistry
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Equilibrium Constant (K)

Practice - Equilibrium Constant (K)

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the equilibrium constant (K)?

💡 Hint: Think about how concentrations relate in an equilibrium state.

Question 2 Easy

True or False: At equilibrium, neither the forward nor reverse reaction occurs.

💡 Hint: Consider the definition of equilibrium.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does a K value much greater than 1 indicate?

More reactants than products
More products than reactants
Equal amounts of products and reactants

💡 Hint: Think about what K tells us about concentrations.

Question 2

True or False: A catalyst changes the equilibrium constant.

True
False

💡 Hint: Consider the role of catalysts in reactions.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Explain how the addition of a catalyst might impact an industrial process that requires reaching equilibrium.

💡 Hint: Focus on the distinction between reaction rates and equilibrium states.

Challenge 2 Hard

Given the reaction 3A ⇌ 2B + C, if the concentration of B is increased, predict what will happen to the equilibrium position and explain why.

💡 Hint: Consider how the system attempts to restore balance.

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