7.3.2 - Real-world examples of endothermic processes
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Practice Questions
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What is an endothermic reaction?
💡 Hint: Think about temperature changes.
Provide an example of an endothermic process.
💡 Hint: Think of processes that absorb heat.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What type of reaction absorbs heat from its surroundings?
💡 Hint: Think about the word 'endothermic'!
True or False: Melting ice is an endothermic process.
💡 Hint: Consider how ice changes state.
2 more questions available
Challenge Problems
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A chemical reaction absorbs 250 Joules of energy, resulting in a temperature drop of 10°C in 500 grams of water. What is the specific heat capacity of the water?
💡 Hint: Remember to rearrange the formula and isolate 'c'.
In baking, if dough absorbs 600 Joules of heat energy and changes its temperature from 25°C to 35°C, what is the mass of the dough?
💡 Hint: Identify the specific heat capacity value used in baking.
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