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Which method is used to extract metals such as sodium and aluminium, which are at the top of the reactivity series?
Reduction with carbon
Roasting of their sulphide ores
Electrolytic reduction of their molten chlorides or oxides
Calcination of their carbonate ores
Electrolytic reduction of their molten chlorides or oxides
Practice and solve "Which method is used to extract metals such as sodium and aluminium, which are at the top of the rea..." for General Science - Previous Year Paper 2024. The correct answer is Option C: Electrolytic reduction of their molten chlorides or oxides. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Which method is used to extract metals such as sodium and aluminium, which are at the top of the rea..." for General Science - Previous Year Paper 2024. The correct answer is Option C: Electrolytic reduction of their molten chlorides or oxides. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.