What is Trouton's rule?

A liquid's vapor pressure limit is defined as the absolute pressure below which it flashes into its gas phase (vapor or steam for water) Enthalpies of fusion and melting points obtained using Differential Scanning Calorimetry (DSC) were used to obtain sub-cooled liquid vapour pressures. They have ... Oct 13, 2014 ... Dear All, I want to know what is the relationship between vapour pressure of the fluid and type of floating roof Single or Double deck. The vapour pressure is directly proportional to temperature. This means that as the temperature of a liquid or solid increases its vapour pressure also ... Jul 7, 2023 ... 2), the initial pressure above the liquid is approximately zero because there are as yet no molecules in the vapor phase. Some molecules at the ... This message is often indicative of a data-entry issue and every step should be taken to correct this issue in order to obtain more accurate results. The vapour pressure of a pure compound can be calculated from the Clausius-Clapeyron equation applying Trouton's rule. Trouton's rule says that ∆hVap = ∆hVapTb ... An equation valid between the critical point and 0°K is where is the vapor pressure constant, 5.31733, and the subscript designates use of the scale throughout ... Jul 21, 1997 ... The equilibrium and transport properties of liquid 4He are deduced from experimental observations at the saturated vapor pressure. The vapor pressure is a measure of the presure (force per unit area) exerted by a gas above a liquid in a sealed container.