Methods of separation

What was the need of separating mixtures?

• to obtain specific substances

• to break down compounds

• for mixing in more substances

• to make more substances from the substances mixed

The fluid that passes through the filter is called the ____________

Filtration is very frequently employed in chemical technology

• True

• False

The liquid will evaporate completely leaving behind

• liquid

• salt

• iodine

• solid

Evaporation is the primary pathway that water moves from the liquid state back into the water cycle as atmospheric water vapor.

• True

• False

Decantation is the process of separation of liquid solid and other immiscible liquids, by removing liquid layer at the top from the layer of

• a solid or a liquid

• a liquid

• a solid

• a gas or a liquid

In a distillation, a solid-liquid (or liquid-liquid) mixture is boiled in the “Boiling flask”

• True

• False

Decanting is the best way to get rid of the

• Sediment

• solvent

• solute

• None of these

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