Which of the following influences the strength of London dispersion forces?

Question

Quizplus · Accepted Answer

London dispersion forces are caused by temporary dipoles that occur due to the motion of electrons. Therefore, the strength of these forces increases with the number of electrons, as there are more opportunities for temporary dipoles to form. The size of molecules also affects the strength of London dispersion forces, as larger molecules that have more surface area for contact will have stronger temporary dipoles. Finally, the shape of molecules can also impact the degree of electron dispersion, as certain shapes will have more exposed surface area for interactions between electrons. Thus, all three options listed (number of electrons, size of molecules, shape of molecules) influence the strength of London dispersion forces.

Which of the Following Influences the Strength of London Dispersion