MetallurgyHardBloom L3
Question
A metal has a high concentration into the earth crust and whose oxides cannot be reduced by carbon. The most suitable method for the extraction of such metal is
Options
A.Alumino thermite process
B.Electrolysis process
C.Van-Arkel's process
D.Cupellation
Solution
Sol. Alumina thermile process applied for oxide which is not reduced by carbon.
Create a free account to view solution
View Solution FreeMore Metallurgy Questions
Hoop's process of purification of aluminium involves formation of layers during electrolysis. It involves...An ore of tin containing FeCr2O4 is concentrated by :...Carbon cannot be used in the reduction of Al2O3 because :...During extraction of copper, it is obtained in the form of molten matte. Which of the following is not true?...Which of the following statement(s) is (are) incorrect ?...