Chem quiz 4

it is the process of separating large solid particles from liquids by allowing the liquid to flow while the large solid particles to settle.

• CENTRIFUGATION

• DECANTATION

• FILTRATION

• DISTILLATION

 It is the process that speeds up the settling of the precipitates using a centrifuge which is a motor-driven apparatus.

• Centrifugation

• DECANTATION

• FILTRATION

• DISTILLATION

It is the process of separating small solid particles from liquid by passing the mixture through a porous medium.

• Centrifugation

• DECANTATION

• FILTRATION

• DISTILLATION

 It is the process involving the use of tools such as forceps, sieves etc.

• Centrifugation

• Mechanical Separation

• Distillation

• Filtration

 It is the process of using the difference in degree to which the substances are absorbed on the surface of an inert substance.

• Amalgamation

• Chromatography

• Centrifugation

• Mechanical Separation

 It is the process of extracting gold from its ore

• Amalgamation

• Chromatography

• Centrifugation

• Mechanical Separation

 It is the process of extracting gold from its ore by using cyanide.

• Solvent extraction

• Cyanidation

• Centrifugation

• Amalgamation

 It is the process of separating the mixture to its component substances by making use of the differences in solubility of the substances.

• Solvent extraction

• Cyanidation

• Centrifugation

• Amalgamation

It refers to the physical combination of two or more substances in which the identities of the individual substances are retained.

• Pure substance

• Mixture

Matter with a uniform and fixed composition at the nanoscopic level.

• Pure substance

• Mixture