Practice Exothermic Reactions - 1.4.1 | Chemical Reactions | IB 10 Sciences (Group 4) – Chemistry
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Exothermic Reactions

1.4.1 - Exothermic Reactions

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Practice Questions

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Question 1 Easy

What is an exothermic reaction?

💡 Hint: Think of burning something.

Question 2 Easy

Name one example of an exothermic reaction.

💡 Hint: What happens in a fire?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What happens in an exothermic reaction?

Energy is absorbed
Energy is released
Energy remains constant

💡 Hint: Remember to think of burning fuels.

Question 2

True or False: Exothermic reactions absorb energy from the surroundings.

True
False

💡 Hint: Think about warming up when something burns.

1 more question available

Challenge Problems

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Challenge 1 Hard

Design a simple experiment to demonstrate an exothermic reaction. Outline the materials and procedure.

💡 Hint: Think about reactions between acids and bases.

Challenge 2 Hard

Discuss the environmental impacts of using fossil fuels in exothermic reactions.

💡 Hint: Consider the balance of energy and environmental sustainability.

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