ZIMSEC O-Level Chemistry
7.1.1Laboratory techniques
Laboratory techniques in ZIMSEC O-Level Chemistry: what the syllabus expects you to know, the learning objectives and how to practise.
Topic217 practice questions11 lessons
In this topic
Lessons
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Apparatus and measurement in the chemistry laboratory
30 min
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Planning investigations: variables, fair tests and safety
30 min
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Recording, presenting and evaluating data
35 min
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Chromatography
30 min
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Separating mixtures
30 min
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Acid–base titration technique
30 min
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Titration calculations
35 min
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Fractional distillation and steam distillation
30 min
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Tests for anions
25 min
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Tests for cations
30 min
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Tests for gases
25 min
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