Term
A substance that expands to fill its container yet has a density approaching that of a liquid, and that can behave as a solvent is called a(n)
A)amorphous solid
B)supercritical fluid and gas
C)gas
D)plasma
E)liquid |
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Definition
| B) supercritical fluid and gas |
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Term
The vapor pressure of a liquid
A) increases linearly with increasing temperature
B)
C)decreases nonlinearly with increasing temperature
D) decreases linearly with increasing temperature
E)increases nonlinearly with increasing temperature |
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Definition
| E)increases nonlinearly with increasing temperature |
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Term
| In general, intramolecular forces determine the __________ properties of a substance and intermolecular forces determine its __________ properties. |
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Definition
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Term
On a phase diagram, the critical pressure is __________
A)the pressure below which a substance is a solid at all temperatures
B)the pressure above which a substance is a liquid at all temperatures
C)the pressure above which a substance is a liquid at all temperature
D)
E) |
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Definition
| E) the pressure required to liquefy a gas at its critical temperature |
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Term
Of the following, __________ is an exothermic process
A) subliming
B) melting
C)boiling
D) freezing
E) ALL |
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Definition
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Term
| A volatile liquid is one that __________ |
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Definition
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