intermolecular forces

• dipole-dipole attractions

• London dispersion forces

• covalent-ionic interactions

• hydrogen bonding

Which of the following has dispersion forces as its only intermolecular force?

• HCl

• NaCl

Which one of the following exhibits dipole-dipole attraction between molecules?

• HBr

Which one of the following substances will have hydrogen bonding as one of its intermolecular forces?

• a

• b

• c

• d

• e

Rank these in order of increasing strength:

covalent bond

London dispersion forces

hydrogen bond

dipole-dipole attraction

• dipole-dipole>covalent bond>hydrogen bond>London

• London>dipole-diple>hydrogen bond>covalent bond

• covalent bond>hydrogen bond>dipole-dipole>London

• hydrogen bond>dipole-dipole>London>covalent bond