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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens to the energy of the products in an endothermic reaction?
💡 Hint: Think about energy absorption.
Question 2
Easy
Give an example of an endothermic reaction.
💡 Hint: Consider biological processes.
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 defines an endothermic reaction?
- A reaction that releases energy
- A reaction that absorbs energy
- A reaction that is spontaneous
💡 Hint: Remember, endo means 'inside'!
Question 2
In an energy profile diagram, products of an endothermic reaction are _ than the reactants.
- True
- False
💡 Hint: Picture the diagram: products are at a higher level.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design an experiment to investigate an endothermic reaction. Describe the materials and procedures needed.
💡 Hint: Consider how temperature indicates energy changes.
Question 2
Evaluate the energy profile of a theoretical reaction where reactants absorb 400 kJ and produce products with 600 kJ. Explain the process.
💡 Hint: Use the formula for energy change ΔH.
Challenge and get performance evaluation