Q. Bauxite ore is concentrated by
A) Froth floatation
B) Electromagnetic separation
C) Chemical separation
D) Hydraulic separation
Explanation
(c)
Bauxite ore is concentrated by chemical separation or leaching. In this, powdered ore is treated with a suitable reagent which can dissolve the ore but not the impurities
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.