WorksheetsGasses Review
Total questions: 15
Worksheet time: 8mins
When temperature increases how does kinetic energy change?
does not change
increase
decrease
goes negative
When pressure does not change and temperature decreases how does volume change?
increase
decrease
does not change
explodes
What is absolute zero?
0 kPa
0 atm
0°C
0 K
When temperature is held constant and volume increases how does pressure change?
vacume
no effect
decrease
increase
What is STP?
0 K and 1 atm
0ºC and 1 kPa
0ºC and 1 atm
0 K and 1 kPa
If volume is held constant and temperature increases how does pressure change?
decrease
increase
no change
implode
Which of the following is NOT equal to 1 atm?
760 mmHg
101.3 kPa
8.31 kPa
760 torr
Which phase change is liquid to gas?
vaporization
condensation
fusion
sublimation
What phases are present at the triple point?
solid
liquid
gas
all of the above
Which phases are present at melting?
liquid and gas
solid, liquid, and gas
solid and liquid
solid and gas
A mixture of two gasses has a total pressure of 10 atm. One gas is 3 atm, what pressure is the other gas?
5 atm
13 atm
3 atm
7 atm
A gas passing through a hole is called ...
effusion
diffusion
compression
vaporization
Which phase is compressible?
gas
liquid
solid
Sublimation is which phase change?
solid to liquid
liquid to solid
liquid to gas
solid to gas
What does n stand for in PV=nRT
no
moles
gas constant
mass
