Which statement about ethyl ethanoate is correct?
It is made by reacting two carboxylic acid molecules with each other
It contains a carboxyl group and dissolves to give a pH below 7
It is made from methanol and methanoic acid, and it has no smell
It is made from an alcohol and a carboxylic acid, and it smells sweet
40 exam-style questions on AQA GCSE Chemistry 7.2 Reactions of alkenes and alcohols, covering 7.2.1 Structure and formulae of alkenes, 7.2.2 Reactions of alkenes, 7.2.3 Alcohols, 7.2.4a Carboxylic acids, and 7.2.4b Carboxylic acids as weak acids. Each one has a worked solution and a mark scheme showing where the marks go.