UCE Chemistry Paper 2 (545/2) Examination

This is a Uganda Certificate of Education Chemistry Paper 2 (545/2) question paper. It takes two hours. Section A has ten compulsory structured questions, with spaces left for answers. Section B has four longer semi-structured questions, and candidates choose two. The questions cover mixtures and compounds, the periodic table and bonding, empirical and molecular formulae, electrolysis and electroplating, and electrochemical cells. They also cover halogens, laboratory preparation of chlorine, oxygen and nitric acid, heat of combustion and neutralisation, extraction of iron in the blast furnace, salt preparation and testing for ions, and rates of reaction with graph plotting. The paper is useful for O-level revision and exam practice.