Blog Activity 7: Gases

1)    B is the correct answer because both balloons are under the same conditions

2)    B is the correct answer because the conditions of both balloons are the same.

3)    B is the correct answer because of Avogadro’s Law states that fixed temperature, pressure and volume is proportional to the amount of gas.

4)    C is the correct answer because the lighter the gas the quicker it will move.  

5)    A is correct because when volume is decreased less space is available for the molecules to move around therefore increasing the pressure.

6)    B is correct because changing elevation (pressure) does not impact the amount of molecules of air contained in the shampoo bottle.

7)    B is correct because the pressure difference from Denver to Boston would not have enough force to impact the bottle to squish and change the pressure of the air inside by changing the volume of the container.

8)    A is the correct answer because the pressure inside the bottle would correlate to the pressure from Denver and the pressure outside would correlate to Boston’s air pressure. Denver is at a higher elevation and therefore has less air pressure than cities at lower elevations.   

9)    A is the correct answer because the container can be effected by pressure as opposed to the rigid shampoo container.