Easy
The oxide of $Al$ cannot be reduced by chemical processes because .......
- A$Al$ oxide is very stable.
- B$Al$ oxide is very reactive.
- CThe reducing agent becomes contaminated.
- DThe process pollutes the environment.
Explore More
Similar Questions
Which one of the following statements shows the correct percentage of carbon in steel,pig iron and wrought iron?
Medium
View SolutionIn the extraction of copper from its sulphide ore,the metal is finally obtained by the reduction of cuprous oxide with
MediumAIPMT 2012
View SolutionMatte contains mainly
Difficult
View SolutionWhich among the following is used as flux in the extraction of iron from oxide ores?
In the context of the Hall-Heroult process for the extraction of $Al$,which of the following statements is false?
DifficultJEE MAIN 2015
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