MetallurgyHard
Question
Magnesium is extracted from ore carnallite by :
Options
A.the self-reduction process
B.the carbon-reduction process
C.the electrolytic process
D.treating the ore with aqueous NaCN and then reducing the mixture
Solution
It is obtained by electrolytic reduction of molten anhydrous KCl.MgCl2 (other methods are not economical/ feasible for the extraction of Mg metal).
Create a free account to view solution
View Solution FreeMore Metallurgy Questions
Selection of temperature to carry out a reduction process depends so as to make :...Roasting of copper pyrites is done :...In the extraction of aluminiumProcess X : employed for red bauxite to remove iron oxide (main impurity)Process Y : (Serp...Which of the following statement(s) is (are) incorrect ?...Which of the following statement is incorrect about the extractive metallurgy of copper ?...