WorksheetsGases
Total questions: 10
Worksheet time: 6mins
What is true of molecules of gas that are exposed to heat in a fixed volume container?
They move faster and they cause the pressure to increase
They move slower and pressure will decrease
The volume increases and pressure increases
The volume decreases and the pressure decreases.
A mole of a substance is equal to how many particles?
6 x (10 to the 23 power)
22.4 liters of gas
equal to a dozen
6 Kelvins
What is the value of STP?
0 K and 1 atmosphere
0 C and 1 atmosphere
32 F and 1 atmosphere
100 C and 1 atmosphere
what volume does one mole of a gas occupy at STP?
22.4 Liters
22.4 gallons
2.4 Liters
24 Liters
what is the ideal gas law equation?
P1V1=P2V2
PV=nRT
Z=P + N
R=0.0821 L Atm (mole K)-1
What is zero degrees Celsius converted to Kelvin?
100
273
373
212
What is the mass of one mole of carbon dioxide Gas in grams?
44
42
32
34
Which of the following is false of the crazy russian hacker egg demonstration?
Inhaling an egg can cause you to choke
The fire burns oxygen causing a decrease in pressure
The pressure inside the container decreases causing the egg to get pulled in
The pressure inside the container is greater than the outside causing the egg to get sucked in like a vacuum
Which of the following on the periodic table is not a noble gas?
Nitrogen
Xenon
Krypton
Neon
Which of the following is true of temperature points of water?
Freezing is 0 K and 32 C
Freezing is 0 C and 32 F
Boiling is 100 C and 273 F
Boiling is 373 K and 212 C
