Chemistry mock papers.
Sit a whole paper against the clock, the way the first round feels. Then mark it with the mark scheme. Teachers: every paper prints, with its mark scheme, as a PDF.
120 minutes · 60 marks · Calculator allowed
Modelled on a typical first-round national chemistry olympiad paper: five structured questions in two hours covering a stoichiometry calculation, inorganic chemistry, an organic structure puzzle, physical chemistry and an analytical titration; the medal bands are only a rough guide.
Feeder round mock paper 2120 minutes · 60 marks · Calculator allowed
Modelled on a typical first-round national chemistry olympiad paper: five structured questions in two hours covering an electrolysis calculation, main-group inorganic chemistry, an aromatic structure puzzle with NMR, reaction kinetics and a redox titration with colorimetry; the medal bands are only a rough guide.