WitrynaExpert Answer. 100% (1 rating) 6 higher the molar mass greater would be IMF (intermolecular force). 7. •IMF and vapour pressure relationship A liquid with weak … WitrynaVapor Pressure. Vapor pressure is defined as the pressure at which a gas coexists with its solid or liquid phase. This pressure can be lowered by dissolving a nonvolatile substance in a volatile liquid. Vapor pressure lowering is an example of a colligative property, as this property depends only on the concentration of solute particles.
13.6: Humidity, Evaporation, and Boiling - Physics LibreTexts
http://ch302.cm.utexas.edu/physEQ/physical/selector.php?name=vapor-pressure WitrynaIntermolecular Forces . Intramolecular forces (bonding forces) exist within molecules and influence the chemical properties. Intermolecular forces exist between molecules and influence the physical properties. We can think of H 2 O in its three forms, ice, water and steam. In all three cases, the bond angles are the same, the dipole moment is the … song heartbreaker dionne warwick
Vapor Pressure - Chemistry LibreTexts
Witryna20 lut 2024 · The density found is identical to the value in Table, which means that a vapor density of \(17.2 \, g/m^3\) at \(20.9^oC\) creates a partial pressure of \(2.33 \times 10^3 \, Pa\), equal to the vapor pressure of water at that temperature. If the partial pressure is equal to the vapor pressure, then the liquid and vapor phases are in … WitrynaStronger IMF #-># Higher melting and boiling points (harder to melt and boil) Stronger IMF #-># Lower vapor pressure (harder to boil) Stronger IMF #-># Higher enthalpy of vaporization #DeltaH_(vap)# (takes more energy at constant atmospheric pressure to turn liquid to gas) Stronger IMF #-># Higher viscosity (a thicker liquid, flows more like ... WitrynaLearning Objectives. Describe the roles of intermolecular attractive forces in each of these properties/phenomena. When you pour a glass of water, or fill a car with gasoline, you observe that water and gasoline flow freely. But when you pour syrup on pancakes or add oil to a car engine, you note that syrup and motor oil do not flow as readily. song hear the wind blow lyrics