Give the general formula for the homologous series of alcohols.
Members of a homologous series possess the same general formula and also show similar chemical properties. State two other general characteristics of a homologous series.
Calculate the volume of hydrogen produced at room temperature and pressure when $1.35\text{ g}$ of sodium reacts with excess ethanol. Give your answer to two significant figures.
Water is introduced into the reaction mixture to form an aqueous solution. Then a few drops of litmus are added. The litmus turns blue. Suggest the name of the ion in the aqueous solution responsible for this colour change.
State two ways in which ethanol is used.
Describe how ethanol is made from ethene. Include the other reactant and the conditions used in the process.