What is meant by the term homologous series?
A series of compounds with the same functional group, having similar chemcial properties and reactions.
HC
Related Chemistry A Level answers
All answers ▸A 25 cm3 sample of an unknown concentration of sulfuric acid was titrated against 0.1 mol dm-3 sodium hydroxide. The average titre was 20 cm3. Calculate the concentration of the sulfuric acid.
Without a catalyst, an alkene will react with bromine while benzene will not. Why is this?
Explain and draw the mechanism of the nucleophillic substitution reaction between bromoethane and aqueous sodium hydroxide. How is this reaction different to the elimination reaction which may occur?
Arrange the following elements in order of increasing ionization energy. Give an explanation. a) K, Cs, Na b) F, N, Be