Best answer: What are the strongest and weakest forces of attraction between molecules?

What are the strongest and weakest forces of attraction?

Intermolecular forces In the order of weakest to strongest:

  • dispersion force.
  • Dipole-dipole force.
  • Hydrogen bond.
  • Ion-dipole force.

What are the strongest and weakest intermolecular forces between molecules?

In order from strongest to weakest, the intermolecular forces given in the answer choices are: ion-dipole, hydrogen bonding, dipole-dipole, and Van der Waals forces.

What are the 3 intermolecular forces from weakest to strongest?

There are three different types of intermolecular forces in terms of strength. They are (strongest to weakest) hydrogen bonding, dipole-dipole and Van der Waals’ forces.

Which molecules have the strongest intermolecular forces?

The answer is hydrogen-bonding, the which occurs when hydrogen is bound to a strongly electronegative element such as oxygen, or nitrogen, or fluorine. The hydrides of all these elements have disproportionately high boiling points.

Which of the following has strongest intermolecular forces of attraction?

Explanation: Ion-dipole forces are the strongest of the intermolecular forces. Hydrogen bonding is a specific term for a particularly strong dipole-dipole interaction between a hydrogen atom and a very electronegative atom (oxygen, fluorine, or nitrogen).

Which of the following forces is the strongest?

Ordered from strongest to weakest, the forces are 1) the strong nuclear force, 2) the electromagnetic force, 3) the weak nuclear force, and 4) gravity.

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What are the type of bonds from strongest to weakest?

Thus, we will think of these bonds in the following order (strongest to weakest): Covalent, Ionic, Hydrogen, and van der Waals.

Why are forces between molecules weak?

There are intermolecular forces between small molecules. Intermolecular forces are much weaker than the strong covalent bonds in molecules. When small molecular substances melt or boil, it is these weak intermolecular forces that are overcome. The covalent bonds are not broken.