Question
Question: Sulphide ore of zinc/copper is concentrated by...
Sulphide ore of zinc/copper is concentrated by
A
Floatation process
B
Electromagnetic process
C
Gravity separation
D
Distillation
Answer
Floatation process
Explanation
Solution
Sulphide ore of zinc/copper is concentrated by floatation process because mineral particles become wet by oils while the gangue particles by water.