A company makes a perfume by mixing fragrance chemicals with ethanol.
Why is ethanol mixed with the fragrance chemicals?
To make the fragrance chemicals acidic
To dissolve the fragrance chemicals
To oxidise the fragrance chemicals
To neutralise the fragrance chemicals
97 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.