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Question: Answered & Verified by Expert
Boron and silicon of very high purity can be obtained through :
ChemistryGeneral Principles and Processes of Isolation of MetalsJEE MainJEE Main 2020 (05 Sep Shift 2)
Options:
  • A liquation
  • B zone refining
  • C vapour phase refining
  • D electrolytic refining
Solution:
2500 Upvotes Verified Answer
The correct answer is: zone refining
Germanium, Silicon, Boron, Gallium and Indium can be obtained in pure state by zone refining process.

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