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Separation Techniques

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Total cards: 17•Content version: v3•Public deck•Updated: 8/1/2026

Card preview (17)

#1
Front (Question)

Is made up of one single element or compound. It is not mixed with any other substance.

Back (Answer)

Pure substance

#2
Front (Question)

Is a process of separating an insoluble solid from a liquid.

Back (Answer)

Filtration

#3
Front (Question)

Is made up of two or more substances that are not chemically combined together.

Back (Answer)

Mixture

#4
Front (Question)

Upon filtration, the solid that remains on the filter paper is called?

Back (Answer)

Residue

#5
Front (Question)

Process of obtaining pure solid sample (soluble solid) from its solution.

Back (Answer)

Crystallization

#6
Front (Question)

The liquid or solution that passes through the filter paper is called?

Back (Answer)

Filtrate

#7
Front (Question)

Is used to separate a solid that sublimes from one that does not.

Back (Answer)

Sublimation

#8
Front (Question)

Is used to separate a pure solvent (liquid) from a solution.

Back (Answer)

Simple distillation

#9
Front (Question)

Liquids that do not dissolve in each other are described as?

Back (Answer)

Immiscible

#10
Front (Question)

In performing extraction, is the top or bottom layer the denser liquid?

Back (Answer)

Lower

#11
Front (Question)

This method can be used to separate a mixture of miscible liquids with different boiling points.

Back (Answer)

Fractional distillation

#12
Front (Question)

Liquids that mix together completely to form a solution are described as?

Back (Answer)

Miscible

#13
Front (Question)

Is the method of separating two or more components that dissolve in the same solvent.

Back (Answer)

Chromatography

#14
Front (Question)

The chromatography paper with the separated components is called?

Back (Answer)

Chromatogram

#15
Front (Question)

In paper chromatography, the more soluble component travels ______ in the paper than the less soluble components.

Back (Answer)

Faster

#16
Front (Question)

Identical dyes travel up the ____ distance and produce the same colour on the paper when the same solvent is used.

Back (Answer)

Same

#17
Front (Question)

It is the ratio between the distance travelled by the substance and the distance travelled by the substance and the solvent.

Back (Answer)

Rf value