Q. The method of concentrating the ore which makes use of the difference in density between ore and impurities is called
A) Leaching
B) Liquation
C) Levigation
D) Magnetic separation
Explanation
(c)
Levigation (gravity separation) in based on the difference in the specific gravities of the gangue particles and the ore particles.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.