Pearson Edexcel IAL Chemistry AS 4.4 Homologous series & functional groups
Pearson Edexcel IAL Chemistry AS 4.4 Homologous series & functional groups
Practise recognising homologous series and naming functional groups from formulae, structures and reaction sequences.
How this is tested
- explain homologous-series membership using functional group, general formula or similar reactions
- predict a molecular formula in a series by applying the repeated CH2 difference