Unit 4 test review

Which of the following statements is true about the kinetic molecular theory? 

• Gas particles repel each other, but do not attract one another.

• The volume of a gas is considered to be small (about 0.10 mL). 

• Pressure is due to the collision of the gas particles with the walls of the container. 

• At least 2 of these statements are correct. 

Tags

NGSS.HS-PS2-1

A student measures the pressure and volume of an empty water bottle to be 5.4 atm and 3.3 L. She then decreased the pressure to 3.5 atm. What is the new volume? 

• 5.1 L

• 4.5 L

• 5.0 L

• 5.2 L

What is the volume of a gas with 4.3 mol  at 390 K and 2.89 atm?

• 23.56 L

• 47.64 L

• 62.00 L

• 27.56 L

Which gas law is represented by the graph?

• Charles's Law

• Boyle's Law

• Avogadro's Law

• Gay- Lussac's Law

What is the temperature of Sample B if the pressure is 2.0 atm?

• 600 K

• 400 K

• 200 K

• 100 K

What is the pressure of sample A when it is at a temperature of 400 K

• 5

• 4

• 3

• 2

Which gas law does this graph represent?

• Gay-Lussac

• Boyle

• Charles

• Newton

The volume and amount of gas are constant in a tire. The initial pressure and temperature are 1.82 atm and 293 K. At what temperature will the gas in the tire have a pressure of 2.35 atm? 

• 215 K

• 278 K

• 378 K

• 178 K

What volume will one mole of a gas occupy under standard temperature and pressure? 

• 1 L

• 22.4 L

• 273 L

• 293 L

The pressure in an automobile tire is 1.88 atm at 25°C. What will be the pressure if the temperature increases to 37.0°C? 

• 1.96 atm 

• 2.96 atm

• 1.56 atm

• 2.06 atm