van der waal forces provide an extra blnding force between the chains of the polymers. this makes pvc relatively more brittle
Temperature increases the vibrational energy of atoms and molecules. As a result, molecules vibrate with more intensity and van der waal's forces are broken.
Dipole-dipole interaction and Vander waal's forces.
Weak van der waal's forces of attraction
vander waal forces
There are two kinds of Van der Waals forces: weak London Dispersion Forces and stronger dipole-dipole forces.
Van der Waal's forces, or hydrogen bonding.
Hydrogen bonding. Perhaps Van der Waal's forces could be included as weak bonds.
The source of the River Waal is the River Rhine and the mouth of the Waal is Boven Merwede. The length of the Waal is 50 miles.
WAAL was created in 1954.
the source is constantly in motion friction heat is iven of prevent vander waal forces
De Waal's population is 415.
Van der Waal's bonds are the weakest of the types of intermolecular bonds.