NEW
Font size
WorksheetsDalton's Partial Pressure
Total questions: 15
Worksheet time: 15mins
In a mixture of gases, each gas contributes to the total pressure. The individual contribution of each gas is known as the _________________.
partial volume
partial pressure
molar mass
mole ratio
What units will be found in the variables of a Dalton's law problem?
kilopascals (kPa)
liters (L)
Kelvins (K)
moles (mol)
Dalton's law equation is used to find what?
the density of a pure gas
the total pressure of a pure gas
the total pressure of a gas mixture
the volume of a gas mixture
A tank of gas contains 50 kPa of helium, 50 kPa of argon, and 100 kPa of neon. What is the total pressure of the gas mixture?
100 kPa
50 kPa
200 L
200 kPa
In dry air, what is PN ?
79.11 kPa
78.08 %
101.32 kPa
100.00 %
What variables must be kept constant in Dalton's law?
the number of moles
liters and volume
temperature and volume
temperature only
Dalton's Law states...
that at a constant temperature the volume of a confined ideal gas varies inversely with its pressure.
that the total pressure exerted by the mixture of non-reactive gases is equal to the sum of the partial pressures of individual gases
how gases tend to expand when heated
that the density of an ideal gas at constant pressure varies inversely with the absolute temperature of the gas.
Dalton's law of...
Partial Pressure
Thermodynamics
Ideal Gas
Physics
A mixture of hydrogen, nitrogen, and water vapor has a total pressure of 864 mmHg. The partial pressure of hydrogen is 220 mmHg and that of nitrogen is 410 mmHg. What is the partial pressure of water vapor?
234 mmHg
1.37 mmHg
2.64 mmHg
1, 494 mmHg
Which equation represents Dalton's Law?
e=mc2
PV=nRT
P1/T1=P2/T2
Ptotal=P1, P2, P3...
Three gases, Ar, N2 and H2 are mixed in a 500L container. Ar has a pressure of 255 torr, N2 has a pressure of 228torr and H2 has pressure of 752torr. What is the total pressure in the container?
483torr
270torr
1235torr
In a mixture of gases, each gas contributes to the total pressure. The individual contribution of each gas is known as the _________________
partial volume
partial pressure
molar mass
mole ratio
What units will be found in the variables of a Dalton's law problem?
kilopascals (kPa)
liters (L)
Kelvins (K)
moles (mol)
Dalton's law equation is used to find what?
the density of a pure gas
the total pressure of a pure gas
the total pressure of a gas mixture
the volume of a gas mixture
A tank of gas contains 50 kPa of helium, 50 kPa of argon, and 100 kPa of neon. What is the total pressure of the gas mixture?
100 kPa
50 kPa
200 L
200 kPa
