Question

What is van der vaals force?

Answer 1

Not van der vaals, it is van der waals.
Molecules can attract each other at moderate distances and repel each other at close range. The attractive forces are collectively called "van der Waals forces".

Answer 2

Question Given :

• => What is van der vaals force?

Required Solution :

• => weak, short-range electrostatic attractive forces between uncharged molecules, arising from the interaction of permanent or transient electric dipole moments

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