The method of concentrating the ore which makes use of the difference in density between ore and impurities is called
A. liquation
B. leaching
C. levigation
D. magnetic separation
Answer: Option C
Solution(By Examveda Team)
Levigation is based on the difference in densities of the metallic ore and gangue particles. Powdered ore is treated with a stream of running water when the lighter gangue particles are washed away and heavier ore particles are left behind.This Question Belongs to General Knowledge >> Chemistry
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