In a closed container, the vapor pressure of 10 ml of ethanol at 20 degrees c is 5.85 kpa. what is the vapor pressure of 20 ml of ethanol at the same temperature?

Which statement is true according to the kinetic theory? a. molecules of different gases with the same mass and temperature always have the same average density. b. molecules of different gases with the same mass and temperature always have the same average volume. c. molecules of different gases with the same mass and temperature always have the same pressure. d. molecules of different gases with the same mass and temperature always have the same molecular mass. e. molecules of different gases with the same mass and temperature always have the same average kinetic energy.