Question
Chemistry Question on Concentration of ores
The metallurgical process in which a metal is obtained in a fused state is called
A
smelting
B
roasting
C
calcination
D
froth floatation
Answer
smelting
Explanation
Solution
The process in which metal is obtained in fused state is called smelting. During roasting and calcination metal oxides are formed while froth floatation process is used to concentrate the ore.