Practice Effect of Temperature Changes - 6.1.2.3 | Chapter 6: Equilibrium | IB Grade 12-Chemistry
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6.1.2.3 - Effect of Temperature Changes

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Learning

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?

💡 Hint: Think about how heat affects exothermic reactions.

Question 2

Easy

Define what an endothermic reaction is.

💡 Hint: Focus on the heat and the system being described.

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 happens to the equilibrium if temperature is increased for an endothermic reaction?

  • Shifts left
  • Shifts right
  • No change
  • Depends on volume

💡 Hint: Think about heat absorption.

Question 2

Le Chatelier’s Principle can be applied to changes in conditions other than temperature.

  • True
  • False

💡 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 450°C. Explain your reasoning.

💡 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?

💡 Hint: Consider what a catalyst does versus what temperature does to ensure clarity.

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