Polarity and Intermolecular Forces Flashcardizz

Front

What are intermolecular forces?

Back

Forces that occur between molecules, affecting physical properties like boiling and melting points.

Front

What is polarity in chemistry?

Back

A property of molecules that describes the distribution of electrical charge, leading to partial positive and negative charges.

Front

What does δ- represent in a polar molecule?

Back

A partial negative charge.

Front

What is the strongest type of intermolecular force?

Back

Hydrogen bonding.

Front

What are London Dispersion Forces?

Back

Weak intermolecular forces arising from temporary dipoles in molecules.

Front

How does electronegativity affect molecular polarity?

Back

Differences in electronegativity between atoms lead to unequal sharing of electrons, creating polar bonds.

Front

What is a dipole moment?

Back

A measure of the separation of positive and negative charges in a molecule.

Front

What type of molecules exhibit dipole-dipole interactions?

Back

Polar molecules.

Front

What is the relationship between molecular shape and polarity?

Back

The shape of a molecule can determine whether its dipoles cancel out, affecting its overall polarity.

Front

What is hydrogen bonding?

Back

A strong type of dipole-dipole interaction that occurs when hydrogen is bonded to highly electronegative atoms like N, O, or F.