CAIE IGCSE Chemistry: Finding a Titration End Point Question Bank
Practise recognising the titration end-point from indicator use, colour changes and unsuitable indicator choices.
- Syllabus
- 2026–2028
- Course
- Chemistry 0620
Exam points
- use an indicator, not measuring apparatus, to show the acid-base titration end-point
- state methyl orange changes from yellow to orange at the recorded end-point
- explain why universal indicator is unsuitable when too many colour changes occur
12.2.2—To identify the end-point of a question 1
Dilute sulfuric acid and aqueous sodium hydroxide can be used to prepare sodium sulfate crystals using a method that involves titration.
Suggest why universal indicator is not suitable for this titration.
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