Download now India's Best Exam Prepration App
Class 8-9-10, JEE & NEET
|Video Lectures||Live Sessions|
|Previous Year Paper||Revision|
Boron and silicon of very high purity can be obtained through:
Correct Option: , 2
Germanium (Ge), silicon (Si), boron (B), gallium (Ga) and indium (In) can be obtained in pure state by zone refining process.