Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens to the equilibrium position if the temperature of an exothermic reaction is increased?
π‘ Hint: Think about how heat affects exothermic reactions.
Question 2
Easy
Define what an endothermic reaction is.
π‘ Hint: Focus on the heat and the system being described.
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Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What happens to the equilibrium if temperature is increased for an endothermic reaction?
- Shifts left
- Shifts right
- No change
- Depends on volume
π‘ Hint: Think about heat absorption.
Question 2
Le Chatelierβs Principle can be applied to changes in conditions other than temperature.
- True
- False
π‘ Hint: Consider various factors affecting equilibria.
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Challenge Problems
Push your limits with challenges.
Question 1
Given that the synthesis of ammonia is exothermic, describe the likely impact on yield if the temperature is raised significantly above 450Β°C. Explain your reasoning.
π‘ Hint: Think about how endothermic and exothermic reactions respond to temperature increases.
Question 2
Analyze the role of catalysts in equilibrium reactions with respect to temperature changes. How does a catalyst affect the position of equilibrium?
π‘ Hint: Consider what a catalyst does versus what temperature does to ensure clarity.
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