Practice Endothermic Reactions (2.4.2) - Chemical Changes and Reactions

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9 questions

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6 sample questions

Question 1.
What is an endothermic reaction?
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Think about what happens to the temperature.
Question 2.
Give one example of an endothermic reaction.
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Consider everyday processes.
3Question 3.
What happens to the temperature during an endothermic reaction?
- It increases
- It remains the same
- It decreases
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Remember how the environment feels during such reactions.
4Question 4.
True or False: Photosynthesis is an exothermic reaction.
- True
- False
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Think about what plants do with sunlight.
Question 5.
Discuss how endothermic reactions impact living organisms, especially in terms of energy balance.
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Think about how plants obtain energy from sunlight.
Question 6.
Create a diagram illustrating an endothermic reaction and describe the energy flow.
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Focus on the visualization of energy transfer.

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