In a centrifuge ,as the test tube _______ , the small particles are forced to the bottom and forms a layer like sediment .

Ethanol ,Propanone ,white spirit are some of the examples for

When a substance called solute,mixed with a liquid ,called a solvent ,it produces a mixture called

Distilled water is made by boiling and ______ water to remove impurities.

The chromotographic paper with its separate pigment is called

After distillation of water,the purity of the water can be checked by

In a floatation cell ,the skimmers at the surface removes ____________ and valuable metal compound .

A magnetic separator ,floatation cell,soil sieve are some of the methods to separate which type of mixtures

In one of the separation process of an insoluble solid / liquid mixtures ,the large particles of an insoluble solid in a liquid is separated by an technique called :

In a solute / solvent mixture i.e the solute being a liquid is immiscible with the solvent when they are cold but becomes miscible when they are hot . the solvent is ethanol and the solute is