Practice Temperature (2.2) - Rate of Reactions - IB 10 Sciences (Group 4) – Chemistry
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Temperature

Practice - Temperature

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What happens to particle movement when temperature increases?

💡 Hint: Consider how heat affects energy.

Question 2 Easy

Define activation energy in simple terms.

💡 Hint: What do reactants need to overcome to react?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the effect of higher temperature on reaction rate?

Reduces the rate
Increases the rate
No effect

💡 Hint: Think about how heat changes particle energy.

Question 2

True or False: Activation energy is the maximum energy required for a reaction.

True
False

💡 Hint: Consider the energy barrier for reactions.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Analyze how temperature variations in a climate change scenario might impact ecological chemical reactions, such as decomposition and photosynthesis.

💡 Hint: Think about the balance of natural processes and how temperature influences them.

Challenge 2 Hard

Design a lab experiment to test the effect of temperature on a specific reaction rate. Outline essential components and expected results.

💡 Hint: Consider control variables for accuracy in your experiment.

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