CHEM101 Lecture Notes - Lecture 13: London Dispersion Force, Intermolecular Force, Hydrogen Bond
Document Summary
* the above three can be due to polar bonds, polar molecule as a whole, substituted methanes, h20 etc substituted. * dipole moment= measurement of the polarity of entire molecule. * boiling points going up as polarity going down, due to bigger molecule and solubility is the same as boiling point, stronger the intermolecular bonds the stronger they ll be, with a bigger molecular. London dispersion forces occur, more energy to pull apart molecules from each-other. * bonded to n, o, f, electronegative and charged ends. * water can hydrogen bond with ones which cannot hydrogen bond by themselves if they have an open o,n, or f.
