WorksheetsTACN
Total questions: 14
Worksheet time: 7mins
Filters are used to separate which substances?
emulsion
solid and liquid
gas and dust
no substance at all
How many main separation methods are there?
4
6
10
2
What is the most commonly used method?
Fractional distillation method
Dry method
Filter method
Extraction method
What are the conditions used to separate chemicals?
Only works on one subtance in the mixture to be separated
The product formed can be easily separated from the mixture
From the reaction product formed, it is possible to regenerate the original subsatnce
All options
What is the extraction method used for
mix
extract
stirred
no answer
What method is this?
Evaporation method
Filtration method
Extraction method
Coagulation method
What method is this?
Filtration method
Extraction method
Evaporation method
Coagulation method
What method is this?
Fractional Distillation
Filtration method
Evaporation method
Coagulation method
What method is this?
Filtration method
Evaporation method
Fractional Distillation
Extraction method
What method is this?
Coagulation method
Filtration method
Evaporation method
Fractional Distillation
A mixture of iron and copper powder, which can be separated by the following
Dissolve in water
Filtered
Use a magnet to attract
all correct
What method do you use to separate cooking oil from water?
Filtration method
Evaporation method
Fractional Distillation
Extraction method
How to separate sand mixed in water?
Filter
Use a centrifuge
Extraction method
Coagulation method
What is the main effect of wearing a mask?
Separates water vapor from inhaled air
Separates oxygen from inhaled air
Separation of carbon dioxide from inhaled air
Separate smoke and dust from inhaled air
