Intermolecular forces - AP Chemistry

Intermolecular forces - AP Chemistry

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Section 1

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Rank all IMFs from strongest (1) to weakest (6).

Front

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Last updated

6 years ago

Date created

Mar 1, 2020

Cards (9)

Section 1

(9 cards)

Rank all IMFs from strongest (1) to weakest (6).

Front

1. Ion-dipole 2. H-bond 3. Dipole-dipole 4. Ion-induced dipole 5. dipole-induced dipole 6. dispersion

Back

Dispersion forces (or London forces)

Front

Attractive force occurring between all types of molecules; caused by random electron movement creating instantaneous, temporary dipoles

Back

Dipole-induced dipole forces

Front

Attractive force occurring between polar molecules and nonpolar molecules; the nonpolar molecule's electron cloud is temporarily distorted (polarized) due to the presence of the + or - end of the polar molecule

Back

Hydrogen bonds

Front

Attractive force between an H atom (covalently bonded to an electronegative atom - O, N, F) and lone pair electrons (on another electronegative atom - O, N, F)

Back

Ion-induced dipole forces

Front

Attractive force between an ion and the oppositely charged end of a polar molecule.

Back

Intermolecular force

Front

WEAK attractive force between separate molecules (or particles)

Back

Dipole-dipole forces

Front

Attractive force between + end of one polar molecule and - end of another polar molecule.

Back

Intramolecular Force

Front

STRONG bond within a molecule

Back

Ion-dipole

Front

Attractive force between an ion and the oppositely charged end of a polar molecule

Back