Question
Chemistry Question on Occurrence Of Metals
Sphalerite is concentrated by
A
gravity separation
B
froth floatation
C
magnetic separation
D
hydraulic washing
Answer
froth floatation
Explanation
Solution
Answer (b) froth floatation
Sphalerite is concentrated by
gravity separation
froth floatation
magnetic separation
hydraulic washing
froth floatation
Answer (b) froth floatation