Which of the following reactions describes a process that involves homogeneous catalysis?
The hydrolysis of aqueous ethyl methanoate using a dilute hydrochloric acid catalyst
The dehydration of gaseous ethanol to form ethene over a heated solid aluminium oxide catalyst
The hydrogenation of gaseous ethene to ethane using a finely divided solid nickel catalyst
The reduction of gaseous nitrogen monoxide by carbon monoxide gas over a solid platinum catalyst
63 exam-style questions on AQA A Level Chemistry Transition metals (A-level only), covering General properties of transition metals (A-level only), Substitution reactions (A-level only), Shapes of complex ions (A-level only), Formation of coloured ions (A-level only), Variable oxidation states (A-level only), and Catalysts (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.