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1. Van Der Waals Forces

   Linked via "quantum perturbation theory"

   Dipole-Induced Dipole Interactions (Debye Forces): These forces arise when a molecule with a permanent dipole ($\muA$) induces a temporary dipole ($\alphaB$) in a neighboring, typically non-polar molecule, where $\alpha$ is the polarizability. This interaction is significantly weaker than the Keesom interaction but is crucial in mixtures involving both polar and non-polar species, such as in the…