Gas Laws Review

Front

Neon occupies a volume of 2.80 L at -35°C. What volume will it occupy at 43°C?

Back

3.7 L

Front

What happens to a balloon's volume if the pressure remains constant and the temperature of the air increases? Options: the balloon shrivels up, balloon expands, balloon stays the same size, balloon shrinks

Back

balloon expands

Front

If 200 mL of a gas at 27°C is cooled to -33°C at a constant pressure, what will be the volume? Options: 250 mL, 204 mL, 196 mL, 160 mL

Back

160 mL

Front

If container A is 10L and is under 5 atm of pressure and container B is 10L, but under 7 atm of pressure, what is true about the number of particles inside the containers?

Back

Container A has less particles.

Front

Equivalent to 1,068kPa: 7,516.45 mmHg, 7,814.2 torr, 155.0 psi, 11.3 atm

Back

155.0 psi

Front

A sample of gas measures 4.22 L at 120°C at 900 mmHg. What volume would it occupy at STP? Options: 2.48 L, 3.47 L, 5.13 L, 7.19 L

Back

3.47 L

Front

Which assumption of kinetic molecular theory describes why gases are extremely fluid?

Back

particles do  not attract or repel one another

Front

Which container would have the lowest temperature given equal volume and pressures?
Container A: 760 torr
Container B: 1000 torr
Container C: 1500 torr
Container D: 2000 torr

Back

Container A

Front

What happened to pressure when the volume of air decreased in the syringe probe?

Back

Pressure increased due to the smaller volume and more collisions with the sides of the syringe.

Front

A 135 mL sample of argon had its pressure changed from 75.0 kPa to 121 kPa. What is its new volume?

Back

83.7 mL