IIT JEE Advanced 2006 Paper 1
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Question : 77 of 120
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Match the extraction processes listed in Column I with metals listed in Column II:
| Column I | Column II |
|---|---|
| (A) Self-reduction | (P) Lead |
| (B) Carbon reduction | (Q) Silver |
| (C) Complex formation and displacement by metal | (R) Copper |
| (D) Decomposition of iodide | (S) Boron |
[JEE Adv 2006 P1]
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