EXAM

• The properties of matter that we see in the macroscopic level and influenced by intermolecular forces

  Bulk
• London Dispersion Force


  Intermolecular forces depend on the polarizability of molecules
• Cohesive Forces bring about capillary action. What do these forces do to molecules?

  They draw the same kind of molecules together
• The liquid is pulled upward and becomes higher than the surrounding liquid when adhesion is stronger than cohesion.
• Water is a polar molecule that is capable of forming H-Bonds. SO vapor pressure is low since it is hard
• London dispersion forces allow for easy escape of molecule to the vapor phase
• Methane and CH4 cannot be dissolve in water because the two substance have different intermolecular forces between them.
• Water is the substance that has the highest heat of vaporization.