TLS Online TPP Program

#Question id: 319


London dispersion forces are attractive forces that arise due to

#1. Molecules and their Interaction Relevant to Biology
  1. infinitesimal dipoles generated by the constant random motion of electrons.

  2. permanent dipoles of molecules containing covalent bonds between atoms of very different electronegativities.

  3. the hydrophobic effect.

  4. ion pairing between oppositely charged functional groups.