ZIMSEC O-Level Chemistry
Lime in agriculture and construction
Lime in agriculture and construction in ZIMSEC O-Level Chemistry: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic21 practice questions1 lesson
Overview
Form 3 (unnumbered row in the competency matrix).
Learning objectives
What the syllabus expects you to be able to do.
- 7.2.2.6Describe the production of calcium oxide (lime) from calcium carbonate (limestone).
- 7.2.2.7Explain the uses of calcium oxide in agriculture and construction.
Lessons
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Lime in agriculture and construction
35 min
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Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
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