In the following table are reported (at 15.7°C) the values of the ratio, PV/RT, for one mole of air, at different pressures. When gas behaves as a perfect gas this ratio is equal to the unit. At 100 bar, chose the correct statement: Pressure (bar) 1 C. PV RT e. 100 1 0.9824 150 0.9976 200 a. The volume occupied at constant T and P is greater than for the ideal gas b. There are repulsive interactions between the air molecules. The gas is more compressible than ideal gas d. We can put less than one mole of air in the same volume, compared to ideal gas. The gas is still ideal 1.0265

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Chapter4: Introduction To Gases
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In the following table are reported (at 15.7°C) the values of the ratio, PV/RT, for one mole of air, at different
pressures. When gas behaves as a perfect gas this ratio is equal to the unit.
At 100 bar, chose the correct statement:
Pressure (bar) 1
PV
RT
1
100
0.9824
150
0.9976
200
1.0265
a. The volume occupied at constant T and P is greater than for the ideal gas
b. There are repulsive interactions between the air molecules.
c. The gas is more compressible than ideal gas
d.
We can put less than one mole of air in the same volume, compared to ideal gas.
e. The gas is still ideal
Transcribed Image Text:In the following table are reported (at 15.7°C) the values of the ratio, PV/RT, for one mole of air, at different pressures. When gas behaves as a perfect gas this ratio is equal to the unit. At 100 bar, chose the correct statement: Pressure (bar) 1 PV RT 1 100 0.9824 150 0.9976 200 1.0265 a. The volume occupied at constant T and P is greater than for the ideal gas b. There are repulsive interactions between the air molecules. c. The gas is more compressible than ideal gas d. We can put less than one mole of air in the same volume, compared to ideal gas. e. The gas is still ideal
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