A substance in which some other substances are also present in smaller amounts is called an

____________is used for separating two immiscible liquids such as oil and water.

___________is used for separating solid constituents of a mixture which differ in their sizes.

____________is used for separating water and Kerosene.

____________is used to recover a solid substance from its solution.

A single substance of a definite composition is called a _____________.

The substance present in another substance in smaller amount is called___________.

___________method is used for separating cream from milk.

____________method is used for separating iron from any mixture.