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- 1. Multiple Choice
A substance that dissolves the solute is called a _________.
solution
solvent
saturation
so
- 2. Multiple Choice
If a spoonful of sugar is mixed in a glass of water, what is the sugar called?
solute
solution
solvent
element
- 3. Multiple ChoiceSugar water is asolutionsuspensioncolloid
- 4. Multiple ChoiceA saturated solution is______No more solute can be dissolvedMore solute can be dissolvedThe solvent and solution
- 5. Multiple ChoiceWhat type of mixture separates upon standing?SolutionAlloyColloidSuspension
- 6. Multiple ChoiceWhich are different types of mixturessuspensionsolutioncolloidall the above
- 7. Multiple ChoiceA colloid is a mixture that contains undissolved particles.TrueFalse
- 8. Multiple Choice
A type of mixture that doesn't separate on its own but still contains undissolved particles is a ____________.
solution
colloid
suspension
- 9. Multiple Choice
In this mixture, which of the following will be the solute?The water in the glassThe glass that holds the final mixtureThe solution containing both powder and waterThe powder on the spoon - 10. Multiple Choice
Sugar water let's light pass through, and is a homogeneous mixture. It is a ____________.
solution
suspension
colloid
- 11. Multiple ChoiceSand floating in water, but most of the sand is settled at the bottom this an example of which type of mixture?A solutionA colloidA suspensionA compound
- 12. Multiple ChoiceMilk is a homogeneous mixture, and scatters light.solutionsuspensioncolloid
- 13. Multiple Choice
Particles are spread throughout a fluid but are too large to stay mixed w/o being stirred or shaken.
suspension
colloid
solution
- 14. Multiple ChoiceThe substance that does the dissolving is known as the ______solutesolventsolubleinsoluble
- 15. Multiple ChoiceThe most commonly used solvent in food is ___sodium chloridevinegarwatercitric acid
- 16. Multiple Choice
Which of the following would leave particles on filter paper?
Solution
Suspension
Colloid
- 17. Multiple Choice
True or False - A solution is a heterogeneous mixture.
True
False
- 18. Multiple Choice
The Tyndall Effect is not visible in which of the following?
Solution
Suspension
Colloid
Heterogeneous Mixture
- 19. Multiple Choice
The beaker on the left would be a (both have been recently stirred)
Solution
Suspension
Colloid
Impossible to tell
- 20. Multiple Choice
How are suspensions and colloids different?
Suspensions settle out and colloids do not settle.
Colloids settle out and suspensions do not settle.
Suspensions dissolve and colloids do not.
Colloids dissolve and suspensions do not.
- 21. Multiple ChoiceHow does a solution become supersaturated?dissolve lots of solute in it.dissolve a little solute in it.dissolve more solute than you should be able to.dissolve a super amount of solvent in it.
- 22. Multiple ChoiceTo dissolve more material in a saturated solution:Add water or boil itShake or stir fasterEvaporate itYou can only add water. Boiling it won't help.
- 23. Multiple ChoiceMilk is asolutionsuspensioncolloid
- 24. Multiple Choice
If all the atoms in the substance have the same identity it is known as a(n)
molecule
compound
pure substance
element
- 25. Multiple Choice
A substance in which the atoms of two or more different elements are combined in a fixed proportion.
molecule
compound
element
mixture
- 26. Multiple Choice
True or False - A solution is a heterogeneous mixture.
True
False
- 27. Multiple Choice
A measure of how much solute can be dissolved into a liter of solvent
Solubility
Dilution
Concentration
Pure Solution
- 28. Multiple Choice
When a solution reaches the point where it cannot dissolve any more solute it is considered
Soluble
Diluted
Concentrated
Saturated
- 29. Multiple Choice
A state of a solution that contains more of the dissolved material than could be dissolved by the solvent under normal circumstances
Maximum Solubility
Completely diluted
Concentrated
Supersaturated
- 30. Multiple ChoiceWhat is a mixture?elements chemically combineda combination of different thingsit is found on the Periodic Tableit is made of chemical
- 31. Multiple ChoiceWhat type of mixture is this?heterogeneoushomogeneous
- 32. Multiple ChoiceMake different without changing what the material is made of, such as cutting, folding, or melting.physical changemixturesolutionmass
- 33. Multiple ChoiceThe air around was is a mixture of gases.TrueFalse
- 34. Multiple Choice
___________ are the smallest unit of an element that maintains the properties of that element.
Atoms
Elements
Compounds
Mixtures
- 35. Multiple Choice
A _________________ mixture is one where the substances are evenly spread throughout.
heterogeneous
homogeneous
pure substance
- 36. Multiple Choice
A ______________ mixture is one that does not have a uniform composition.
heterogeneous
homogenous
pure substance
- 37. Multiple Choice
Which of these is an element?
Salt (NaCl)
Water (H20)
Oxygen (O)
Carbon Dioxide (CO2)
- 38. Multiple Choice
Which of these is a compound?
Aluminium (Al)
Carbon Dioxide (CO2)
Nitrogen (N)
Sand
- Answer choicesTagsAnswer choicesTags