ZIMSEC A-Level Chemistry
6.2.1.2Variation in chemical properties
Variation in chemical properties in ZIMSEC A-Level Chemistry: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic49 practice questions2 lessons
Learning objectives
What the syllabus expects you to be able to do.
- 6.2.1.2.1Describe the reactions, if any, of the elements with oxygen, chlorine and water.
- 6.2.1.2.2Explain the variation in oxidation number of the oxides and chlorides.
- 6.2.1.2.3Describe the acid-base behaviour of the oxides and the reactions of the oxides and chlorides with water.
- 6.2.1.2.4Suggest the type of bonding in chlorides and oxides from their physical and chemical properties.
Lessons
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Period 3 elements: reactions with oxygen, chlorine and water
40 min
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Period 3 oxides and chlorides: bonding, acid-base behaviour and water
45 min
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Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
Turn Variation in chemical properties into a strength.
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