The process of removal of gangue form ore is known as _____.

The process of removal of gangue particles from ores is known as :

The process of removal of gangue or matrix from the ore is known as ………..

State whether the following statements are true or false, correct the false statements. The process of separating gangue from the ores is called concentration of ores

The process of removal of an adsorbed substance from the surface is known as ___________.

The process of removal of an adsorbed substance from the surface is known as ___________.

The process of removing light gangue particles by washing in a current of water is called