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.
Oops!
Check
Okay!
Check
15
Magnetic attraction is used to separate non-magnetic materials from...
magentic materials.
Oops!
Check
Okay!
Check
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
Oops!
Check
Okay!
Check
15
the _________ is the liquid that passes through a filter paper in filtration.
Filtrate
Oops!
Check
Okay!
Check
15
To separate iron from salt . What is the bestย techniqueย can we apply?
magnetic attraction.
Oops!
Check
Okay!
Check
eraser
Reset score!
Oops!
seesaw
Swap points!
Okay!
shark
Other team loses 15 points!
Okay!
baam
Lose 15 points!
Oops!
15
True or false:ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย 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
Oops!
Check
Okay!
Check
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
Oops!
Check
Okay!
Check
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
Oops!
Check
Okay!
Check
15
Evaporation is aย techniqueย used to separate dissolved solids from a ...........
liquid-solid mixture.
Oops!
Check
Okay!
Check
15
This isย a separation technique used to separate an insoluble solid from the liquid in a liquid-solid mixture.
Filtration
Oops!
Check
Okay!
Check
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
Oops!
Check
Okay!
Check
banana
Go to last place!
Oops!
star
Double points!
Okay!
fairy
Take points!
5
10
15
20
25
banana
Go to last place!
Oops!
15
If I have a processing cereal plant,ย and accidentally metal pieces get into the product.ย ย ย ย ย ย What technique would youย use to separate the metal pieces fromย the cereal?
Magnetic attraction.
Oops!
Check
Okay!
Check
15
ย Inย filtration and in evaporation , the ______ represents theย solid particles left after applying the techniques.