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| 1. |
Concentated aqueous sodium hydroxide cannot separate a mixture ofA. `Al^(3+)` and `Sn^(2+)`B. `Al^(3+)` and `Fe^(3+)`C. `Al^(3+)` and `Zn^(2+)`D. `Zn^(3+)` and `Pb^(2+)` |
| Answer» Correct Answer - a,c,d | |