Question:
Semiconductor materials like Si and Ge are usually purified by:
Semiconductor materials like Si and Ge are usually purified by:
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Zone refining is used for ultra-pure materials.
Updated On: Mar 23, 2026
- distillation
- liquation
- zone refining
- electrolytic refining
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The Correct Option is C
Solution and Explanation
Step 1: Semiconductors require extremely high purity.
Step 2: Zone refining removes impurities efficiently.
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