Dalton's Law
Authored by Charles Martinez
Chemistry
10th Grade - University
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5 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
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.
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which equation represents Dalton's Law?
e=mc2
PV=nRT
P1/T1=P2/T2
Ptotal=P1, P2, P3...
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Dalton's law of...
Partial Pressure
Thermodynamics
Ideal Gas
Physics
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
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
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Calculate the partial pressure of H2 at 20oC when the vapor pressure of water is 17.5torr. The total pressure of the gases is 750torr.
767.5torr
732torr
42.86torr
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