How would you know if ... is H-bond or permanent dipole or induced dipole?
Hydrogen bonding is defined as an electrostatic attraction between a hydrogen atom bearing a partial positive charge in a molecule and an electronegative element of another molecule. The partial positive charge is the result of a dipole, caused by an electronegative element, such as F, O, or N. The other electronegative element to which the partially positive hydrogen is attracted to is also usually F, O, or N. 

Here's the IUPAC definition; note that it does not exclude the possibility of hydrogen bonding in molecules such as HCl: 


  A form of association between an electronegative atom and a hydrogen
  atom attached to a second, relatively electronegative atom. It is best
  considered as an electrostatic interaction, heightened by the small
  size of hydrogen, which permits proximity of the interacting dipoles
  or charges. Both electronegative atoms are usually (but not
  necessarily) from the first row of the Periodic Table, i.e. N, O or F.
  Hydrogen bonds may be inter-molecular or intramolecular.


http://goldbook.iupac.org/H02899.html