Calendar: 1898-1899 Page 761

faculty of science cxxix What is the chief source of ammonia and how is it obtained from that source Describe the chief properties of the gas and explain how you would show what elements it is composed of What is the action of carbon monoxide upon the fol- lowing substances chlorine nickel steam ferric oxide What are the sources of the nitrates Describe the preparation of nitric acid Give equations illustrating the action of nitric acid on any one metal and any one non- metal What is the action of sulphuric acid on manganese dioxide sodium chloride and mixture of sodium chloride and manganese dioxide Give the names and chemical composition of the chief ores of zinc and copper Describe the extraction of zinc from one of its ores and show by their formulae and properties the points of similarity and difference to be observed between the compounds of zinc and copper Equations to be given wherever possible XII -$ t$tor of 3U cf ittcturt Not more than 15 questions to be attempted Sketch plans of the following forms of Greek Temples showing the arrangement of columns outside the walls Di- style in antis-tetra-style-amphi-prostyle-peripteral hexa- style-dipteral octastyle Give short description of the Parthenon at Athens with approximate dimensions Draw section showing Mr Fergusson's restoration of the method of lighting the interior Sketch the angle of the Greek and Roman Doric en- tablature and capital showing the difference of the setting out of the triglyphs Draw skeleton elevation of the Colosseum at Rome Explain shortly the essential difference in the use of the orders by the Greeks aid Romans