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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does 'endothermic' mean?
💡 Hint: Think about how heat affects your surroundings.
Question 2
Easy
Name an example of an endothermic reaction.
💡 Hint: Consider processes that require heat or light.
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 happens during an endothermic reaction?
- Heat is absorbed
- Heat is released
- Temperature stays the same
💡 Hint: Think about what the prefix 'endo-' means.
Question 2
Is photosynthesis an endothermic reaction?
- True
- False
💡 Hint: Recall what plants need to produce glucose.
Solve 3 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Explain how endothermic reactions are critical to the environmental balance of ecosystems.
💡 Hint: Think about the role of plants in ecosystems.
Question 2
Calculate the energy absorbed in an endothermic process if melting 10g of ice takes 334 Joules. How does this relate to temperature change in water?
💡 Hint: Consider the relationship between heat absorbed and phase changes in water.
Challenge and get performance evaluation