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CGP EDU Academic Team
Published on: August 13, 2026
Method used for obtaining highly pure silicon, used as a semiconductor material, is
Text Solution
Verified by ExpertsThe correct answer is:
B
Pure silicon is made by the reduction of highly purified silicon tetrachloride
(SiCl) with dihydrogen.
The silicon obtained is purified further by the zone refining process. A method of refining metals some inorganic and organic compounds depending on the difference in solubility of impurities in the liquid and solid states is called zone refining process.
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