

Mixtures and Separation Techniques
Presentation
•
Chemistry
•
9th - 11th Grade
•
Hard
Nicole Kerr-Walker
Used 52+ times
FREE Resource
5 Slides • 19 Questions
1
Mixtures and Separation Techniques
Prepared by N. Kerr-Walker
May 2021

2
Objectives
Identify different types of mixtures and give examples
Use different separation techniques:
Filtration, Chromatography, Layer Separation
3
Fill in the Blanks
Type answer...
4
Multiple Choice
Which of the following is an heterogenous mixture?
salt solution
sand and water suspension
Kola Champagne
bronze
5
6
Separation Technique Video
https://www.youtube.com/watch?v=bkYqqJa5P8w,
Answer the questions that follow
7
Multiple Choice
Dyes in water soluble markers may be separated by means of
Simple distillation
Crystallisation
Chromatography
Filtration
8
Multiple Choice
Which of the following techniques is used to separate the components of a solution?
filtration
decantation
evaporation
physical manipulation
9
Multiple Choice
What is the basis for separating the components of a mixture through distillation?
freezing point of the substances
room temperature
decaying period
boiling pint of the substances
10
Multiple Choice
Charcoal powder is insoluble in water. When water is filtered, the charcoal powder becomes the _______.
solute
residue
filtrate
solvent
11
Multiple Select
Distilled water is a pure substance, but tap water is not. Why?
Distilled water has separated all the non-water molecules out
Distilled water only contains water molecules.
Tap water contains other particles.
Tap water is a mixture.
12
Multiple Select
How could you increase the concentration of a solution?
Add more solute
Add more solvent
Remove some solute
Remove some solvent
13
Multiple Choice
What are the three types of mixtures?
Suspension, colloid and solution
Solution, solute and solvent
Colloid, insoluble and soluble
Distillate, colloid and suspension
14
Multiple Choice
Which part of a filtration is the "filtrate"?
The filter paper
The solid material left in the funnel
The liquid that has gone through
The conical flask
15
Multiple Choice
If something is insoluble in water, it will not...
Separate after distillation
Dissolve in water
Dissolve in anything except water
Separate after filtration
16
Multiple Choice
Which tool could you use to separate large and small particles?
A sieve
A distillation flask
Chromatography
Evaporating basin
17
Multiple Choice
In a salt water solution ...
Salt is the solute and water is the solvent
Salt is the solvent and water is the solute
18
Multiple Choice
True or false: Filtration can be used to separate substances in a solution
True
False
19
Multiple Choice
True or false: Magnets can be used to separate iron filings from sand
True
False
20
Multiple Choice
Name the separation technique
Filtration
Evaporation
Distillation
Separation
21
Multiple Choice
Name the separation technique
Filtration
Evaporation
Centrifuge
Distillation
22
Multiple Choice
Name the separation technique
Distillation
Crystallisation
Magnetic Separation
Condensation
23
Multiple Choice
Name the separation technique
Centrifuge
Bunsen burner
Distillation
Evaporation
24
Summary
Create a concept map on Mixtures and their separation (you can use the document on the Google classroom)
Mixtures and Separation Techniques
Prepared by N. Kerr-Walker
May 2021

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