ZIMSEC A-Level Chemistry
6.3.1.4Reaction mechanisms
Reaction mechanisms in ZIMSEC A-Level Chemistry: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic87 practice questions4 lessons
Learning objectives
What the syllabus expects you to be able to do.
- 6.3.1.4.1Describe the mechanisms of free-radical substitution, electrophilic addition and electrophilic substitution.
Lessons
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Electrophilic substitution in arenes
45 min
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Free-radical substitution of alkanes
40 min
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The electrophilic addition mechanism
45 min
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Types of organic reaction and mechanism language
45 min
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Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
Turn Reaction mechanisms into a strength.
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