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CAIE A-Level Chemistry 29.1.2 Organic Formulae and Representations

Practise interpreting and drawing general, structural, displayed and skeletal formulae for syllabus organic classes.

Syllabus
2028–2030
Course
Chemistry 9701
Level
A2

Exam points

  • distinguish a general formula for a homologous series from a molecular formula for one compound
  • show every atom and bond in a displayed formula while using accepted grouping in a structural formula
  • infer omitted carbon and hydrogen atoms at vertices and line ends when reading or drawing skeletal formulae

29.1.2—Interpret/use the general, structural, question 1

[Maximum number: 1]

Compound M is made from 1,3-dimethylbenzene in a two-step synthesis.

1,3-dimethylbenzene

Figure for Question 29.1.2—Interpret/use the general, structural, question 1 — CAIE A-Level Chemistry A2

Draw the structure of L.

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