question_answer 1)

  Dipole-dipole forces act between the molecules possessing permanent dipole. Ends of dipoles possess 'partial charges'. The partial charge is : (a) more than unit electronic charge                       (b) equal to unit electronic charge (c) less than unit electronic charge                           (d) double the unit electronic charge

Answer:

  (c) Partial charge \[{{\delta }^{+}},{{\delta }^{-}}\] are less than unit charge because electrons are not transferred in the development of partial charges.