Under some conditions,real gases depart from Boyle's law due to
A)low partial pressures.
B)high molecular speeds.
C)the presence of diatomic molecules.
E)forces between molecules.
Mountaineers say that you cannot hardboil an egg on the top of Mount Rainier.This is true because
A)the air is too cold to boil water.
B)the air pressure is too low for stoves to burn.
C)boiling water is not hot enough to hardboil the egg.
D)the oxygen content of the air is too low.
E)eggs always break in their backpacks.
The pressure of a saturated vapor depends on the
A)volume of the vapor.
B)mass of liquid vaporized.
C)density of the liquid only.
E)combined volume of liquid and vapor.
A scuba tank of volume 40 L is filled with 200 moles of compressed air at a pressure of 100 atm.What is the volume occupied by O2?