Reid vapor pressure (RVP) of gasoline is the vapor pressure at 100°F.
The volatility of gasoline.
The amount of light components in the oil affect the reid vapor vapor pressure. In petroleum products such as gasoline, the amount of butane in the gasoline blend has a strong affect on the Reid Vapor Pressure. To reduce RVP more stripping steam can be added to the product strippers. The fractionation in the debutanizer might also need to be adjusted to affect the RVP.
The answer will depend on the pressure and temperature.
Gasoline is a liquid, gas is a vapor.
Gasoline - Vapour Pressure (absolute): < 107 kPa @ 38 °C
c.strong odor
At higher temperature the vapor pressure is higher.
Lose Effloresce
high pressure vapor
Gasoline vapor when it is mixed with air. This is very readily ignited.
True Vapor Pressure is the pressure of the vapor in equilibrium with the liquid at 100 F (it is equal to the bubble point pressure at 100 F)