Practice Complex Mechanisms: Chain Reactions and Catalytic Cycles - 4.8 | Unit 6: Chemical Kinetics | IB Grade 11: Chemistry
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4.8 - Complex Mechanisms: Chain Reactions and Catalytic Cycles

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Define a chain reaction.

💡 Hint: Think about sequences.

Question 2

Easy

What is a catalyst?

💡 Hint: It helps to speed up the process.

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 is the main output of a chain reaction?

  • Only products
  • Only radicals
  • Radicals and products

💡 Hint: Think about the catalysts in action.

Question 2

True or False: Catalysts are consumed in a reaction.

  • True
  • False

💡 Hint: Remember their role in speeding up.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Provide a detailed analysis of the chlorination mechanism of methane, highlighting the role of each step.

💡 Hint: Use the TRIP mnemonic to recall the steps.

Question 2

Critically assess the implications of using the steady-state approximation in complex reactions.

💡 Hint: Consider when you can safely assume stability.

Challenge and get performance evaluation