ZIMSEC O-Level Chemistry
Percentage yield and purity
Percentage yield and purity in ZIMSEC O-Level Chemistry: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic20 practice questions1 lesson
Overview
Form 4 (competency matrix 8.20.1).
Learning objectives
What the syllabus expects you to be able to do.
- 7.1.6.4Calculate percentage yield and percentage purity.
- 7.1.6.5Explain the difference between actual yield and theoretical yield.
Lessons
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Percentage yield and percentage purity
30 min
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Sample question
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Turn Percentage yield and purity into a strength.
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