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Question
Which one of the methods given in column I is applied for the extraction of each of the metals given in column II:
| Column I | Column II |
| Electrolytic reduction | Aluminium |
| Reduction with Carbon | Zinc |
| Reduction with Aluminium | Sodium |
| Iron | |
| Manganese | |
| Tin |
Solution
Column I Column II
Electrolytic reduction Aluminium, sodium
Reduction with carbon Zinc, iron, tin
Reduction with aluminium Manganese
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