Medium
Metal $X$ obtained from sphalerite ore can be purified by which of the following methods?
- ADistillation
- BPoling
- CZone refining
- DVapour phase refining
Explore More
Similar Questions
Which of the following elements is extracted using $I_2$ as the reactant?
Match List-$I$ with List-$II$:
List-$I$ List-$II$ $a$. Mercury $i$. Vapour phase refining $b$. Copper $ii$. Distillation refining $c$. Silicon $iii$. Electrolytic refining $d$. Nickel $iv$. Zone refining
Choose the most appropriate answer from the options given below:
| List-$I$ | List-$II$ |
| $a$. Mercury | $i$. Vapour phase refining |
| $b$. Copper | $ii$. Distillation refining |
| $c$. Silicon | $iii$. Electrolytic refining |
| $d$. Nickel | $iv$. Zone refining |
Choose the most appropriate answer from the options given below:
The refining method used when the metal and the impurities have low and high melting temperatures,respectively,is
Hoop's process is used for the purification of the metal:
Easy
View SolutionElectrolytic refining is used to purify which of the following metals?
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