Exam 11: What If There Were No Intermolecular Forces the Ideal Gas

If the pressure of a gas sample is quadrupled and the absolute temperature is doubled, by what factor does the volume of the sample change?

Which statement is true for an ideal gas?

As the volume of a gas is allowed to double, its pressure is halved as long as the temperature is kept constant.

The molar volume of any gas is equal to 22.4 L at any temperature.

0.123 g of a gas occupy a volume of 124 mL at 120. °C and 760. torr. Its molar mass is ________.

For an ideal gas, which pairs of the variables below are inversely proportional to each assuming all other variables are kept constant?

STP conditions stand for ________.

855 torr is equal to ________ cm Hg.

The lowest temperature that can theoretically be achieved is -273.16 °C

Assuming that the pressure and quantity of a gas sample remain constant, what will be the final volume of a 4.86 L sample of a gas originally at 281 °C when cooled to 225 °C?

How many moles of gas are found in a container that occupies a volume of 5.50 L with a pressure of 0.335 atm at 25 °C?

14 g of nitrogen gas will occupy ________ at STP.

The pressure of 2.00 atm is equal to 152 cm Hg.

The density of sulfur vapor at 1273 K and 740 torr is 0.5977 g/L. Sulfur at that temperature will be ________.

0.249 g of a diatomic element occupies a volume of 125. mL at 120. °C and 2.00 atm. This element is ________.

The molar volume of water vapor at its boiling point is 22.4 L.

A gas under an initial pressure of 0.60 atm is compressed at constant temperature from 27 L to 3.0 L. The final pressure becomes ________.

Which gas has a density equal to 1.43 g/L at STP?

The density of a gas is independent of temperature increase.