Chapter summary
Organic Chemistry, at a glance
Recognise molecular families and connect structures, reactions, fuels and materials.
SEC G2 Science K223 / K225 (2027)
Quick revision
Revisit the essentials, then return to an explanation when you need it.
- Alkane
Combustion; chlorine substitution under UV; larger molecules can crack.
- Alkene
Bromine/hydrogen addition and addition polymerisation.
- Polymer
Match the repeat unit to its monomer; distinguish physical and chemical recycling.