Method used for obtaining highly pure silicon used as a semiconductor material is [CBSE PMT 1994]

Method used for obtaining highly pure silicon used as a semiconductor

1.	Method used for obtaining highly pure silicon used as a semiconductor material is [CBSE PMT 1994]
A.	Oxidation
B.	Electrochemical
C.	Crystallization
D.	Zone refining
Answer» E.

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Method used for obtaining highly pure silicon used as a semiconductor material is [CBSE PMT 1994]

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