ZIMSEC O-Level Combined Science
7.2.3Acids, bases and salts
Acids, bases and salts in ZIMSEC O-Level Combined Science: what the syllabus expects you to know, the learning objectives and how to practise.
Topic84 practice questions4 lessons
Overview
Forms 1 to 4.
In this topic
Lessons
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Indicators and the pH scale
25 min
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Properties of acids, bases and alkalis
25 min
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Acid–base titration technique
30 min
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Preparing soluble salts
30 min
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Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
Turn Acids, bases and salts into a strength.
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