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USA Physics and Chemistry Contests
National Chemistry Olympiad
2008 National Chemistry Olympiad
17
17
Part of
2008 National Chemistry Olympiad
Problems
(1)
2008 USNCO Local #17: Value of Properties
Source:
12/24/2012
The value of which property decreases with an increase in the strength of intermolecular forces?
<
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A
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<
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viscosity
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(
B
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boiling point
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(
C
)
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surface tension
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(
D
)
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vapor pressure
<span class='latex-bold'>(A)</span>\hspace{.05in}\text{viscosity}\qquad<span class='latex-bold'>(B)</span>\hspace{.05in}\text{boiling point}\qquad<span class='latex-bold'>(C)</span>\hspace{.05in}\text{surface tension}\qquad<span class='latex-bold'>(D)</span>\hspace{.05in}\text{vapor pressure}\qquad
<
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an
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(
A
)
<
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viscosity
<
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(
B
)
<
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boiling point
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(
C
)
<
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surface tension
<
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(
D
)
<
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vapor pressure