Easy
The method used for producing semiconductor grade metals of high purity is
- Apoling
- Belectrolysis
- Czone refining
- Dvapour phase refining
Explore More
Similar Questions
Nitriding is a process of heating steel in an atmosphere of
Easy
View SolutionCopper is purified by electrolytic refining of blister copper. The correct statement$(s)$ about this process is(are):
$(A)$ Impure $Cu$ strip is used as cathode
$(B)$ Acidified aqueous $CuSO_4$ is used as electrolyte
$(C)$ Pure $Cu$ deposits at cathode
$(D)$ Impurities settle as anode-mud
$(A)$ Impure $Cu$ strip is used as cathode
$(B)$ Acidified aqueous $CuSO_4$ is used as electrolyte
$(C)$ Pure $Cu$ deposits at cathode
$(D)$ Impurities settle as anode-mud
MediumIIT 2015
View SolutionExplain the purification of Zirconium and Titanium metals.
Medium
View SolutionMetal $X$ obtained from sphalerite ore can be purified by which of the following methods?
The process of zone refining is used in the purification of
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo