Which method of separation involves heating a mixture to vaporize one component and then condensing it back into liquid form?
Filtration
Evaporation
Distillation
Chromatography
#2
What is the process of separating insoluble solid particles from a liquid by passing the mixture through a porous material called?
Distillation
Decantation
Filtration
Crystallization
#3
What is the process of separating a solid from a liquid by allowing the solid to settle at the bottom of a container?
Decantation
Filtration
Evaporation
Distillation
#4
Which method of separation is commonly used to obtain pure solid crystals from a solution?
Distillation
Crystallization
Decantation
Filtration
#5
Which method of separation is used to separate a mixture of liquids with different boiling points by heating the mixture and collecting the vapors?
Evaporation
Filtration
Distillation
Decantation
#6
Which of the following separation techniques relies on the differences in boiling points of the components of a mixture?
Evaporation
Filtration
Distillation
Decantation
#7
What is the purpose of a separating funnel in chemistry?
To separate immiscible liquids
To separate soluble solids
To separate soluble gases
To separate miscible liquids
#8
Which method of separation is typically used to separate a mixture of colored components based on their different rates of movement through a stationary phase?
Evaporation
Filtration
Distillation
Chromatography
#9
Which of the following separation techniques relies on the differences in particle size of the components of a mixture?
Decantation
Filtration
Distillation
Crystallization
#10
In chromatography, what is the stationary phase?
The phase that moves
The phase that remains fixed
The phase that evaporates
The phase that settles
#11
Which of the following separation methods relies on the differences in solubility of components in a solvent?
Distillation
Crystallization
Decantation
Chromatography
#12
Which separation technique is used to separate substances based on their different boiling points without vaporizing the entire mixture?