AP EAMCET Engineering 21 Sep 2020 Shift 1 Paper
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Question : 142 of 160
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Match the following items of List-I with those of List-II
| List-I | List-II |
|---|---|
| a) Nickel | i. Electrolytic refining |
| b) Titanium | ii. Zone refining |
| c) Germanium | iii. Van Arkel method |
| d) Copper | iv. Mond process |
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