What is the role of washing in enriching the ore?
CBSE Class 10
Class 10 Science
2016-10-20 12:47:25 UTC
Washing is one of the physical methods in enriching the ore.
Ore particles are crushed and kept on a slopy surface. They are washed with controlled flow of water.
Less densive impurities are carried away by water flow leaving the more dense ore particles behind.