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Which mixture is separated by conc. Aqueous solution of sodium hydroxide:-A. `Al^(3+) and Sn^(2+)`B. `Al^(3+) and Fe^(3+)`C. `Al^(3+) and Zn^(2+)`D. `Zn^(2+) and Pb^(2+)`

Answer» Correct Answer - B


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