MetallurgyHard
Question
Liquation process may be applied for the purification of :
Options
A.copper
B.tin
C.iron
D.zinc
Solution
Liquation process is used for the purification of those metals which are less fusible than impurities present.
Create a free account to view solution
View Solution FreeMore Metallurgy Questions
Blister copper is refined by stirring molten impure metal with green logs of wood because such a wood liberates hydrocar...Which of the following ore is calcinated during extraction :-(a) Argentite (b) Calamine (c) Azurite (d) Magnesite...Calcination is the process of heating the ore:...Poling process is used for the refining of :...For decolourisation of 1 mole of KMnO4, the moles of H2O2 required is :...