MetallurgyHardBloom L3
Question
The element which could be extracted by electrolytic reduction of its oxide dissolved in a high temperature melt is:
Options
A.sodium
B.magnesium
C.fluorine
D.aluminium
Solution
Sol. Electrolytic reduction Al2O3 (Hall Heroult Process) can give Aluminium.
Create a free account to view solution
View Solution FreeMore Metallurgy Questions
Which of the following process is not a physical process of separation...Which of the following is not an ore ?...A metal has a high concentration into the earth crust and whose oxides cannot be reduced by carbon. The most suitable me...Calcinations and roasting processes of ores to form their oxides are beneficial...Parting of gold may be done with :...