May/June 2026 Paper 13

2026 · 40 questions · 40 parts · 40 marks

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33Organic Reaction Types MechanismsMedium1 mark
Two reactions are described.
  1. 1
    1-bromopropane with ammonia
  2. 2
    propanal with hydrogen cyanide
Which of these reactions has a nucleophilic mechanism?