IB Chemistry SL Reactivity 3.4.1 Nucleophiles

Practise recognising nucleophiles as electron-rich species that donate an electron pair to an electrophile. Locate a lone pair, negative charge or electron-rich bond, identify…

Syllabus
First assessment 2025
Objective
3.4.1
Level
SL

Exam points

  • identify an available lone pair or electron-rich region that can form a new bond
  • show the nucleophile donating an electron pair to an electron-deficient atom
  • classify a nucleophile as a Lewis base while distinguishing its role from an electrophile

3.4.1—Nucleophiles question 1

[Maximum number: 1]

Chlorine undergoes many reactions.

Deduce the nucleophile for the reaction in d(iii).

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