Class 12 Chemistry General Principles and Processes of Isolation of Elements Refining of crude Metal

Easy

Boron and silicon of very high purity can be obtained through :

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A
vapour phase refining
B
electrolytic refining
C
liquation
D
zone refining

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

General Principles and Processes of Isolation of Elements

Subtopic

Refining of crude Metal

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