Regents Chemistry Unit 10 Question Preview (ID: 19539)
Solutions.
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What type of solution is created when a solution holds as many dissolved particles as it can possibly hold?
a) Supersaturated
b) Saturated
c) Unsaturated
d) Hydroponic
Increasing the temperature of a solid solute in water has what influence on its solubility?
a) Increases
b) Decreases
c) Remains the same
d) It turns it blue
Increasing the temperature of a gaseous solute in water has what influence on its solubility?
a) Increases
b) Remains the same
c) Decreases
d) It turns it blue
What type of solvent would you need to dissolve a polar solute?
a) Nonpolar
b) Ionic
c) Covalent
d) Polar
On reference table G, where would you find a supersatured mixture?
a) Above the line for a particular temperature and concentration
b) Below the line for a particular temperature and concentration
c) On the line for a particular temperature and concentration
d) Um, I like tacos
To calculate the Molarity of a substance you need to determine the
a) The number of ounces and the amount of substances
b) The inverse of the reciprocal properties
c) Temperature of the system
d) Number of moles and the amount of liters
When solutes are dissolved in a liquid, what influence does it have on the boiling point?
a) The boiling point increases
b) The boiling point decreases
c) The boiling point remains the same
d) Mmmmmm. Jelly donuts.
When solutes are dissolved in a liquid, what influence does it have on the freezing point?
a) The freezing point decreases
b) The freezing point increases
c) The freezing point remains the same
d) The freezing point becomes the boiling point
Which substances would cause the greatest influences on boiling point and freezing point if the same amounts were added to water samples?
a) CaBr2
b) C6H12O6
c) NaCl
d) Ag
On reference table G, where would you find an unsatured mixture?
a) Below the line for a particular temperature and concentration
b) Above the line for a particular temperature and concentration
c) On the line for a particular temperature and concentration
d) Um, I like tacos
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