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Ion-Dipole Interactions

Definition

Ion-dipole interactions occur when an ion interacts with a polar molecule. The positive end of the polar molecule is attracted to the negative ion and vice versa.

Analogy

Imagine you're at an amusement park with your best friend who loves roller coasters while you prefer calm rides. Your friend pulls you towards thrilling rides (like positive end attracting negative ion), while you pull them towards calmer ones (negative end attracting positive ion). This tug-of-war represents ion-dipole interactions!

Related terms

Polar Molecule: A polar molecule has a net dipole as a result of opposing charges due to its molecular structure and electronegativity differences.

Electronegativity: Electronegativity refers to an atom's ability to attract shared electrons in a chemical bond.

Ionic Bonding: Ionic bonding is the complete transfer of valence electron(s) between atoms generating two oppositely charged ions.



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AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.