CAIE IGCSE Chemistry Endothermic Reactions and Temperature
Practise identifying endothermic changes from thermal energy taken from the surroundings, falling temperature and higher-energy products.
- Syllabus
- 2026–2028
- Course
- Chemistry 0620
Exam points
- state that an endothermic reaction takes thermal energy from the surroundings
- identify an endothermic change from a temperature fall or products at higher energy
- recognise thermal decomposition, photosynthesis or cold dissolving processes from evidence
5.1.2—An endothermic reaction takes in question 1
[Maximum number: 1]
Which row describes the changes that occur in an endothermic reaction?
energy change
temperature
energy given out to
the surroundings
decreases
energy given out to
the surroundings
increases
energy taken in from
the surroundings
decreases
energy taken in from
the surroundings
increases
C
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