What is the exact definition of …

When dipolar molecules come closer to non polar molecules then this type of force of attraction is observed

Definition Of Dipole Induced Dipole Forces Induced dipole forces result when an ion or a dipole induces a dipole in an atom or a molecule with no dipole. These are weak forces More About Dipole Induced Dipole Forces An ion-induced dipole attraction is a weak attraction that results when the approach of an ion induces a dipole in an atom or in a nonpolar molecule by disturbing the arrangement of electrons in the nonpolar species A dipole-induced dipole attraction is a weak attraction that results when a polar molecule induces a dipole in an atom or in a nonpolar molecule by disturbing the arrangement of electrons in the nonpolar species This type of attractive forces operate between the polar molecules having permanent dipole and the molecules lacking permanent dipole Permanent dipole of the polar molecule induces dipole on the electrically neutral molecule by deforming its electronic cloud Thus an induced dipole is developed in the other molecule