Gas Laws Quiz

At a constant temperature, the pressure of a gas is given as one atmospheric pressure and 5 liters. When the atmospheric pressure is increased to 2 atm, then what is the volume of the gas?

• 1 liter

• 5 liters

• 10 liters

• 2.5 liters

There is a balloon filled with a gas at 26 degree celcius and has a volume of about 2 liters when the balloon is taken to a place which is at 39 degree celcius, what would be the volume of the gas that is inside the balloon?

• 2 liters

• 2.08 liters

• 1.5 liters

• 0.67 liters

An ideal gas of 10 moles occupies _________ volume.

• 22.4 liters

• 2.24 liters

• 224 liters

• 2240

The partial pressure of a gas in a mixture depends on:____________.

• the total pressure only

• the mole fraction of the gas

• the temperature only

• the volume of the container only

Standard Temperature and Pressure (STP) are defined as:___________

• 0^oC and 1 atm

• 25^oC and 1 atm

• 0K and 1 atm

• 273^oC and 1 atm

A 9.059 mol sample of NO is in a 80.25 L container. What is the pressure of this gas in kilopascals at 270 °C?

• 510 kPa

• 556 kPa

• 596 kPa

• 658 kPa

The density of chlorine gas at STP, in grams per liter, is approximately:

• 6.2

• 3.2

• 3.9

• 4.5

What pressure (in atm) would be exerted by 76 g of fluorine gas in a 1.50 liter vessel at -37oC?

• 26 atm

• 4.1 atm

• 19,600 atm

• 84