Intermolecular Forces Review

Front

What is the significance of molecular shape in determining intermolecular forces?

Back

Molecular shape affects polarity and the strength of intermolecular interactions.

Front

Electronegativity

Back

The tendency of an atom to attract shared electrons to itself.

Front

How do temperature and pressure affect intermolecular forces?

Back

Increasing temperature can weaken intermolecular forces, while increasing pressure can strengthen them.

Front

Which of the following has the highest boiling point: H2, NH3, N2, or O2?

Back

NH3

Front

What is the difference between ionic bonding and covalent bonding?

Back

Ionic bonding involves the transfer of electrons, while covalent bonding involves the sharing of electrons.

Front

What is the effect of intermolecular forces on boiling points?

Back

Stronger intermolecular forces result in higher boiling points.

Front

What is the role of intermolecular forces in solubility?

Back

Like dissolves like, polar solutes will dissolve in a polar solvent.

Front

How do intermolecular forces affect the state of matter?

Back

Intermolecular forces effect a substances properties, boiling point, viscosity, cohesion, adhesion, and vapor pressure.

Front

What is the relationship between molecular polarity and solubility?

Back

Molecular polarity affects solubility; polar molecules tend to dissolve well in polar solvents, while nonpolar molecules dissolve in nonpolar solvents.