Separating Mixtures+Crystallization
Quiz by Ian Gabriel
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- Q1
Which of the following techniques does not require heat?
Evaporation
Crystallization
Filtration
Distillation
30s - Q2
A technique used to separate dry particles of different sizes.
Sifting
Evaporation
Filtration
Crystallization
30s - Q3
This technique requires heating a saturated solution.
Filtration
Evaporation
Crystallization
Sieving
30s - Q4
A technique used to separate a homogeneous mixture.
Sifting
Hand-picking
Crystallization
Filtration
30s - Q5
A type of solution that has very little solute in it.
dilute
concentrated
saturated
30s - Q6
A solution needed when performing crystallization.
saturated
dilute
concentrated
30s - Q7
This technique requires cooling.
Evaporation
Filtration
Hand-picking
Crystallization
30s - Q8
Performed until liquid is gone.
Filtration
Crystallization
Evaporation
Hand-picking
30s - Q9
Techniques required
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What is produced after performing crystallization?
pure soluble solid.
impure insoluble solid.
pure insoluble solid
impure soluble solid.
30s