Which is incorrectly matched for refining of element? – InterviewSolution

1.	Which is incorrectly matched for refining of element?
Answer» SI, Ge from impuritie` implies` zone refining method Sn refined from `SnO_(2) implies`poling method Zn,Cd from impurities with HIGH boiling point `implies`liquation Al from impurities Cu, Fe `implies` HOOP method Answer :3

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