CHEM 03.04.1 Intermolecular Attractions QUIZIZZ

What are intermolecular attractions between oppositely charged regions of polar molecules?

• dipole interactions

• hydrogen bonds

• dispersion forces

• ionic bonding

What are intermolecular forces in which a hydrogen covalently bonded to a very electronegative atoms is also weakly attracted to a lone electron pair of another electronegative atom?

• dipole interactions

• hydrogen bonds

• dispersion forces

• ionic bonding

What are the weakest of all molecular attractions that are caused by the motion of electrons?

• dipole interactions

• hydrogen bonds

• dispersion forces

• ionic bonding

What arise when molecules contain areas of charge separation?

• electrostatic forces

• electromagnetic forces

• staticmagnetic forces

• isostatic forces

Which of the following play the most important role in determining the overall properties of compounds?

• dipole interactions & hydrogen bonding

• hydrogen bonding & induced dipole interactions

• induced dipole interactions & London dispersion forces

• London dispersion forces & dipole interactions

Dipole-dipole interactions only occur in ___ compounds.

• polar

• nonpolar

• ionic

• crystalline

The greater the polarity of the molecules, the ___ the force of attraction between those molecules.

• larger

• smaller

For different compounds to form solutions, the intermolecular forces between the molecules must be ___.

• similar

• different

What are the attractive forces between the molecules of different substances?

• adhesive

• cohesive

• electrostatic

• magnetic

What are the attractive forces between the molecules of the same substance?

• adhesive

• cohesive

• electrostatic

• magnetic