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Start Quiz  Download PDF  
Start Quiz  Download PDF  
Start Quiz  Download PDF  
Start Quiz  Download PDF  
Start Quiz  Download PDF 
Question: For a given sample of gas molecules, the average kinetic energy depends only on the value of the ________________.
Choices:
pressure
temperature
volume
moles
Question: The atmospheric pressure on a nice day is 751 mm Hg. What is this pressure in atmospheres?
Choices:
0.751 atm
7.51 atm
0.988 atm
1.01 atm
Question: Ionic crystals have the following properties.
Choices:
Long range order
Amorphous
Made up of neutral molecules
None of the above
Question: If the temperature and pressure are kept constant during the process, how many liters of TiCl[sub]4[/sub] gas will be produced when 20.0 L of chlorine react with titanium, according to the reaction: Ti(s) + 2 Cl[sub]2[/sub](g) TiCl[sub]4[/sub](g)?
Choices:
5.00 L
10.0 L
20.0 L
40.0 L
Question: A sample of a certain gas has a volume of 222 mL at 695 mm Hg and 0°C. What would be the volume of this same sample of gas if it were measured at 333 mm Hg and 0°C?
Choices:
894 mL
657 mL
463 mL
359 mL
Question: The volume of a certain gas sample is 235 mL at a temperature of 25°C. At what temperature would that same gas sample have a volume of 310 mL at constant pressure and mass?
Choices:
47.0°C
33.1°C
69.4°C
120°C
Question: The phase change from solid to gas is called ______________.
Choices:
boiling
efflorescence
evaporation
sublimation
Question: The liquid to gas phase transition for the drying rainwater on a road, following a rainstorm, is described to be what?
Choices:
Boiling
Evaporation
Sublimation
None of the above
Question: Nitrogen gas has a pressure of 452 mm Hg. What is the pressure in atmospheres?
Choices:
4.52 atm
0.595 atm
0.452 atm
1.68 atm
Question: In a phase diagram, if a sample is at low pressure and high temperature, it is likely to be in what phase?
Choices:
Liquid
Gas
Solid
Both A and C
Question: The volume of a certain gas sample is 1150 mL at a temperature of 25°C. At what temperature would that same gas sample have a volume of 1.53 L at constant pressure and mass?
Choices:
49.1°C
124°C
248°C
397°C