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CAIE A-Level Chemistry AS 14.2.2 Reactions of Alkenes Questions

Practise CAIE 9701 alkene reactions: electrophilic addition, cold or hot acidified manganate(VII) oxidation, oxidative cleavage and addition polymerisation.

Syllabus
2028–2030
Course
Chemistry 9701
Level
AS

Exam points

  • identify and apply electrophilic addition of H2, steam, hydrogen halides and halogens across an alkene C=C
  • use cold dilute acidified manganate(VII) to form a vicinal diol and hot concentrated acidified manganate(VII) for oxidative cleavage
  • deduce alkene structures and cleavage products from oxidation outcomes, including carbon dioxide, acids and ketones
  • describe addition polymerisation of ethene or propene and relate loss of C=C reactivity to poly(alkene) formation

CAIE A-Level Chemistry AS 14.2.2 Reactions of Alkenes Questions question 1

[Maximum number: 1]

A molecule of geraniol is shown.

geraniol

geraniol

What is formed when geraniol is reacted with an excess of cold dilute acidified MnO4−\mathrm{MnO}_{4}^{-}?

A
Figure for Question CAIE A-Level Chemistry AS 14.2.2 Reactions of Alkenes Questions question 1 — CAIE A-Level Chemistry AS — Option A
B
Figure for Question CAIE A-Level Chemistry AS 14.2.2 Reactions of Alkenes Questions question 1 — CAIE A-Level Chemistry AS — Option B
C
Figure for Question CAIE A-Level Chemistry AS 14.2.2 Reactions of Alkenes Questions question 1 — CAIE A-Level Chemistry AS — Option C
D
Figure for Question CAIE A-Level Chemistry AS 14.2.2 Reactions of Alkenes Questions question 1 — CAIE A-Level Chemistry AS — Option D
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