NEET
- Exam
- NEET
- Subject
- Chemistry
- Chapter
- General Principles and Processes of Isolation of Metals
NEET · Chemistry · General Principles and Processes of Isolation of Metals
Under what condition can magnesium reduce alumina?
Under what condition can magnesium reduce alumina?

Options
- AAt a temperature below the point of intersection of the Al2O3and MgO curves.
- BAt a high-pressure point marked "A" in diagram 6.4.
- CAt a low temperature and low pressure.
- DAt a high temperature and low pressure.
Correct answer
A. At a temperature below the point of intersection of the Al2O3and MgO curves.
Step-by-step solution
Correct Option is : (A)
At a temperature below the point of intersection of the Al2O3and MgO curves.
At a temperature below the point of intersection of the Al2O3and MgO curves.