How are London forces (Van Der Waals) formed?

This is the weakest intermolecular force. It is formed by the uneven distribution of electrons in a molecule which induces a dipole in the molecule (meaning a delta positive and delta negative charge forms across it). When this partially charged molecule comes into contact with another molecule, it induces a dipole in it. The two molecules are them attracted as negative attracts positive forming the London force.

Answered by Sonia H. Chemistry tutor

2192 Views

See similar Chemistry A Level tutors

Related Chemistry A Level answers

All answers ▸

Why does the Haber process take place at high temperature and pressure?


Describe and explain one anomalous property of water.


Explain why the boiling point increases from sodium to aluminium.


What are covalent bonds?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo
Cookie Preferences