A small piece of sodium is added to a test tube of ethanol. What is seen?
The sodium sinks and no change at all is seen
The sodium fizzes and a gas is given off
The sodium burns with a bright yellow flame
The mixture turns from orange to colourless
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.