ZIMSEC A-Level Chemistry
6.4.5.3Environmental impacts of nitrogen and sulphur compounds
Environmental impacts of nitrogen and sulphur compounds in ZIMSEC A-Level Chemistry: what the syllabus expects you to know, the learning objectives and how to practise.
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Learning objectives
What the syllabus expects you to be able to do.
- 6.4.5.3.1Recognise the environmental consequences of nitrogen and sulfur compounds (nitrates, oxides of nitrogen, sulfur oxides).
- 6.4.5.3.2Explain the catalytic removal of oxides of nitrogen.
- 6.4.5.3.3Describe the use of sulfur dioxide in food preservation.
Lessons
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Oxides of nitrogen and sulfur in the environment
40 min
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Sample question
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