(a)[1]
Give the name of the process used to change sulfur dioxide into sulfur trioxide in sulfuric acid manufacture.
(b)[1]
Give the process used to recover water from aqueous sodium chloride.
(c)[1]
Give the name of the process used to extract aluminium from purified bauxite.
(d)[1]
Give the process used to separate petroleum into useful substances.
(e)[1]
Give the name of the process used to make ethanol from aqueous glucose.
(f)[1]
Give the process used to produce alkenes and hydrogen from large alkane molecules.
(g)[1]
Give the process used to separate a mixture of soluble coloured substances.