Separation techniques | Baamboozle - Baamboozle | The Most Fun Classroom Games!

English 16 Public

Practical activity

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This is a separation technique used to separate an insoluble solid from the liquid in a liquid-solid mixture.

Filtration

15

the _________ is the liquid that passes through a filter paper in filtration.

Filtrate

15

In filtration and in evaporation , the ______ represents the solid particles left after applying the techniques.

residue

15

If you want to get a liquid coffee to drink in the morning. What is the best technique to separate the ground coffee from the hot water?

Filtration

15

Magnetic attraction is used to separate non-magnetic materials from...

magentic materials.

15

To separate iron from salt . What is the best technique can we apply?

magnetic attraction.

15

If I have a processing cereal plant, and accidentally metal pieces get into the product. What technique would you use to separate the metal pieces from the cereal?

Magnetic attraction.

15

Complete this idea: ___________ is not able to separate the components of a solution, but the ___________ should be able to pass through pores in a ___________. (solution, filter, filtration)

Filtration-solution- filter

15

Evaporation is a technique used to separate dissolved solids from a ...........

liquid-solid mixture.

15

If you want to obtain common salt for seasoning some dishes; the best technique to apply is __________ ,because it is neccesary to heat the seawater to leave the salt behind.

Evaporation

15

What are the two main processes involved in distillation technique?

condensation and vaporisation.

15

This method allows to obtain a pure liquid from a solid-liquid or liquid-liquid mixture, also it is very common to use some laboratory apparatus to carry out it. What is the technique?

Distillation

15

if you want to find out the different kinds of dyes that made up different inks. What technique will be useful to this process?

Paper chromatography.

15

True or false: The technique used to separate a mixture depends on the physical properties of substances that made up a mixture, and also from the substance that will be obtained.

True

15

Provide two examples in which paper chromatography could be applied.

Identifying food coloring, to identify illegal drugs at the airport, to identify dyes used in ink.

15

This is a technique used to separate small amounts of substances from mixtures based on the different solubilities of the components in a particular solvent.

Paper chromatography.

15