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Question Question 2(i)
Identify the following.
(a) Anode used in the electro refining of copper.
(b) A strong but non-volatile mineral acid.
(c) Name the process by which bauxite ore is purified.
(d) Name the process by which purified bauxite undergoes electrolytic reduction.
(e) The process of formation of positive and negative charge ions from molecules which are not initially in the ionic state.
(a) Impure copper
(b) Sulphuric acid [H2SO4]
(c) Baeyer's process
(d) Hall-Heroult's process
(e) Ionisation