Van der Waals forces are the forces of attraction between molecules These are also known as intermolecular forces and are much weaker
However, these are weakest in nature as compared to other chemical interactions or forces This force is much weaker so it has no importance in our life The
Molecular solids become compre- hensible as soon as we recognize the contributions of the weak forces known as van der Waals attraction and hydrogen bonding
All weak intermolecular forces are called: van der Waals forces Page 8 van der Waals Forces Two major forms: • Dipole–
“Van der Waals forces - the relatively weak attractive forces that act on neutral atoms and molecules that arise because of the electric polarization induced in
(a) We define precisely what we mean by a van der Waals force and, to put our In the near- to mid-uv, water (14) shows a weak absorption at X = 1650 A or
the weak interaction: nuclear interaction (responsible for nuclear -decay / electron emission attractive intermolecular forces ( van der Waals forces) w r A
about different types of van der Waals forces 5 1 1 Dispersion weaker than ion -ion interaction because only weak, molecules do not cling together to make