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- 1. Multiple ChoiceMixtures can be made from which of the following?SolidsLiquidsGassesAll of the above
- 2. Multiple Choice
Having the same properties throughout
substance
uniform
gas
soluble
- 3. Multiple Choice
A mixture where the components of the mixture are NOT evenly distributed. For example pizza or a salad. Is known as a...
Heterogeneous Mixture
Elemental Mixture
Homogeneous Mixture
Symbiotic Mixture
- 4. Multiple Choice
Is this a homogenous or heterogenous mixture?Homogenous mixtureHeterogenous mixture - 5. Multiple Choice
Sara has a container of sand, iron filings, and beans. Which method should she use if she wants to remove the iron filings from the mixture?
filtration
magnetic attraction
distillation
chromatography
- 6. Multiple Choice
____________________ is the process of separating solids from liquids by passing a mixture through a filter.
Filtration
Sifting
Distillation
Floatation
- 7. Multiple ChoiceWhich separation technique is most helpful in removing dust in air or impurities?Mechanical separationMagnetismFiltrationHeating and Cooling
- 8. Multiple Choice
You are stranded on a desert island without fresh water. Thankfully, you found the apparatus pictured in an
abandoned hut on the island. Select the BEST procedure for obtaining drinking water from sandy water.
Take a sample of the sand/water mixture and pour it in to #1 and you will get sand in #2
Take a sample of the sand/water mixture and pour it in to #1 and you will get water in #2
Put a piece of filter paper in #1, pour a sample of the sand/water mixture into #1 and you
will get water in #2
- 9. Multiple Choice
When liquid water is heated and converted to water vapor, this is called
vaporization.
condensation.
sublimation.
- 10. Multiple ChoiceWhen water vapor is cooled back into a liquid, this is calledevaporation.condensation.sublimation.
- 11. Multiple Choice
The procedure used with the apparatus in the picture posted is called
chromatography
filtration
distillation
synthesis
- 12. Multiple ChoiceThis tool is used to separate what type of mixture?A mixture that is a solutionA mixture that is partly magneticA mixture of items that have different sizesA mixture of items that are all the same size
- 13. Multiple ChoiceUsing the picture, complete the sentence: The density of water is ____________.less than oilgreater than oilequal to corn syrupgreater than corn syrup
- 14. Multiple ChoiceWhich word means "a combination of two or more substances that can be physically separated"?MatterMixtureSolutionDensity
- 15. Multiple Choice____________________ is a measure of the amount of solute compared to the amount of solvent.ConcentrationSoluteSolventSolution
- 16. Multiple ChoiceIn a solution, the ____________________ is the substance that dissolves.ConcentrationSoluteSolventSolution
- 17. Multiple ChoiceIn a solution, the ____________________ is the substance in which the solute is being dissolved.ConcentrationSoluteSolventSolution
- 18. Multiple Choice____________________ is a process of separating substances by dissolving them in special liquids.EvaporationFiltrationChromatographyConcentration
- 19. Multiple Choice
Paint is an example of a:
solution mixture
suspension mixture
homogeneous mixture
colloid mixture
- 20. Multiple Choice
A type of mixture where one substance dissolves into another substance, such as sugar into water, is called a:
alloy
colloid
solution
suspension
- 21. Multiple Choice
The milkshake in the image shown is an example of what type of mixture?
solution
colloid
suspension
alloy
- 22. Multiple Choice
The brass in the image shown is an example of what type of mixture?
solution
colloid
alloy
suspension
- 23. Multiple Choice
Sand/water is what type of mixture?
homogeneous mixture
colloid
solution
suspension
- 24. Multiple Choice
____________________ is a process of separating substances by dissolving them in special liquids.
Evaporation
Filtration
Chromatography
Concentration
- Answer choicesTagsAnswer choicesTags