Intermolecular Force

Intermolecular forces occur ____________

• Between different molecules

• Within a single molecule

Intermolecular forces tend to be _____________ than intramolecular forces

• stronger

• weaker

True or false: Intermolecular forces are caused by the attraction between opposite charges.

• True

• False

Tags

NGSS.HS-PS2-6

The strength of the intermolecular attraction ______________ with increasing distance

• increases

• decreases

• stays the same

Which of the following is a type of intermolecular force?

• Covalent bond

• Hydrogen bond

• Ionic bond

• Metallic bond

Which of the following best describes a dipole-dipole interaction?

• A force between two nonpolar molecules

• A force between a polar molecule and a nonpolar molecule

• A force between two polar molecules

• A force between two ions

What type of intermolecular force is primarily responsible for the high boiling point of water?

• Ionic bond

• Covalent bond

• Hydrogen bond

• Metallic bond

Which of the following is an example of a substance with strong dipole-dipole interactions?

Tags

NGSS.HS-PS1-3

NGSS.HS-PS2-6

Which of the following is NOT a type of intermolecular force?

• Dipole-dipole interaction

• London dispersion force

• Covalent bond

• Hydrogen bond

Which of the following best describes the role of intermolecular forces in determining the state of matter?

• They have no effect on the state of matter.

• Stronger intermolecular forces result in a gaseous state.

• Stronger intermolecular forces result in a solid state.

• Intermolecular forces only affect liquids.