Easy
Iron is obtained on a large scale from $Fe_2O_3$ by
- AReduction with $Al$
- BReduction with $CO$
- CReduction with $H_2$
- DReduction with sodium
Explore More
Similar Questions
Which one of the following is used in the extraction of aluminium by the electrolytic process?
Medium
View SolutionWhat is Thomas slag?
Medium
View SolutionCopper is extracted from copper pyrites by
The extraction of aluminum from its oxide $(Al_2O_3)$ is done by:
Easy
View SolutionName the metal $M$ which is extracted on the basis of following reactions:
$4M + 8CN^{-} + 2H_2O + O_2 \rightarrow 4[M(CN)_2]^{-} + 4OH^{-}$
$2[M(CN)_2]^{-} + Zn \rightarrow [Zn(CN)_4]^{2-} + 2M$
$4M + 8CN^{-} + 2H_2O + O_2 \rightarrow 4[M(CN)_2]^{-} + 4OH^{-}$
$2[M(CN)_2]^{-} + Zn \rightarrow [Zn(CN)_4]^{2-} + 2M$
Medium
View SolutionVedclass 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