Practice Le Chatelier’s Principle (2.4) - Equilibrium - IB 10 Sciences (Group 4) – Chemistry
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Le Chatelier’s Principle

Practice - Le Chatelier’s Principle

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What happens to an equilibrium system if you increase the concentration of a reactant?

💡 Hint: Think about what the system wants to achieve.

Question 2 Easy

Define Le Chatelier’s Principle.

💡 Hint: Focus on how the system reacts.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does Le Chatelier’s Principle state?

Systems remain unchanged
Systems shift to minimize changes
Systems stop reacting

💡 Hint: Think about adjustments the system makes.

Question 2

True or False: Increasing temperature in an endothermic reaction shifts equilibrium to the reactants.

True
False

💡 Hint: Recall the nature of heat in these reactions.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Consider the reaction 2A(g) + B(g) ⇌ 2C(g). If pressure decreases, how does the equilibrium shift?

💡 Hint: Count how many moles of gas are on each side.

Challenge 2 Hard

For the exothermic reaction C(g) + D(g) ⇌ E(g) + heat, what happens to the equilibrium if heat is added?

💡 Hint: Think about how heat interacts with the reaction.

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