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Why is electrolysis used for the extraction of metals high up in the reactivity series, such as sodium and aluminum?
Because these metals exist in native state
Because these metals have low melting points
Because these metals cannot be reduced by carbon or hydrogen
Because these metals form volatile oxides
Because these metals cannot be reduced by carbon or hydrogen
Practice and solve "Why is electrolysis used for the extraction of metals high up in the reactivity series, such as sodi..." for General Intelligence and Reasoning - Previous Year Paper 2025. The correct answer is Option C: Because these metals cannot be reduced by carbon or hydrogen. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Why is electrolysis used for the extraction of metals high up in the reactivity series, such as sodi..." for General Intelligence and Reasoning - Previous Year Paper 2025. The correct answer is Option C: Because these metals cannot be reduced by carbon or hydrogen. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.