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InterviewSolution
| 1. |
For extraction of sodium from `NaC1`, the electrolytic mixture `Nac1+Na_(3)A1F_(6) +Cac1_(2)` is used. During extractions process, only sodium is deposited in cathpode but `K` and `Ca` do not becauseA. Na is more reactive than K and CaB. Na is les reactive than K and CaC. NaCl is less stable than `Na_(3)AlF_(6) and CaCl_(2)`D. the discharge potential of `Na^(+)` is less than that of `K^(+) and Ca^(2+)` ions |
| Answer» Correct Answer - D | |