JEE Mains 05-Sep-2020 Shift 2 Solved Paper

Section: Chemistry

© examsiri.com

Question : 39 of 75

Marks: +1, -0

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

[5 Sep 2020 Shift 2]

vapour phase refining
electrolytic refining
liquation
zone refining

Go to Question:

Prev Question

Next Question