Practice Introduction - 1 | Unit 6: Chemical Kinetics | IB Grade 11: Chemistry
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Introduction

1 - Introduction

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Learning

Practice Questions

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Question 1 Easy

What is chemical kinetics?

💡 Hint: Think about how we measure reaction speeds.

Question 2 Easy

What is activation energy?

💡 Hint: Consider the energy barrier for a reaction.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does chemical kinetics study?

The energy of reactions
The rates of reactions
The equilibrium of reactions

💡 Hint: Think about how fast something happens.

Question 2

True or False: Activation energy is the maximum energy required for products to form.

True
False

💡 Hint: Do you remember the definition of activation energy?

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

A reaction has an activation energy of 50 kJ/mol. How will increasing the temperature influence the reaction rate?

💡 Hint: Think about how temperature affects molecule speed.

Challenge 2 Hard

If increasing concentration doubles the reaction rate, what can be inferred about the reaction order with respect to that reactant?

💡 Hint: Consider how concentration changes affect the rate.

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