Page 14 - Pharm.Org.Chem-I 02-06-05-101
P. 14

Dipole moment

HH                          − +
                             FH

nonpolar compound           polar compound
Dipole moment = 0           posses a dipole moment

Direction is indicated by an arrow directed to the
negative end

  e.g. Carbon dioxide

       CO2

is polar or non-polar ??

   e.g. Water H2O is polar

   or non-polar ??

23

24

                                                                                                        12
   9   10   11   12   13   14   15   16   17   18   19