Unit 8 - Particles In Solution
6 Questions
| Total Attempts: 140
Questions for the lesson of the same title.
Questions and Answers
- 1.Which of the following increases rate of evaporation?
- A.
Increasing attraction between solvent molecules.
- B.
Decreasing surrounding temperature.
- C.
Decreasing attraction between solvent molecules.
- D.
Combining polar solvents with polar solutes.
- 2.Vitamin C is a(n) ____ compound and dissolves readily in water.
- A.
Nonpolar
- B.
Polar
- C.
Fat soluble
- D.
Oily
- 3.Substances that do not ionize in water and cannot conduct electricity are called ______.
- A.
Nonelectrolytes
- B.
Electrolytes
- C.
Dissociated
- D.
Nonions
- 4.______ are compounds that form charged particles.
- A.
Nonelectrolytes
- B.
Ions
- C.
Electrolytes
- D.
Nonpolar components
- 5.The process in which water molecules draw ions away from a cystalline solid and into solution is ______.
- A.
Dissociation
- B.
Supersaturation
- C.
Concentration
- D.
Nonpolarization
- 6.Adding a solute to a solvent ____ the freezing point of the solvent.
- A.
Raises
- B.
Lowers
- C.
Does not change
- D.
Doubles
Do you know which two elements make up water? Do you know how long the average human can survive without water? Take this quiz to find out the answers to these questions, amongst others! Good luck!
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Sample QuestionWhich two elements make up water?
Water resources quiz. A quiz on chapter 13.
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Sample Question1. Where is most of the Earth's freshwater located?
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Sample QuestionAdhesion leads to ________________, which is the characteristic of water in which explains the molecular absorption of waterinto a root or stem of a plant.
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