Molecular Forces

Which of these is not an intermolecular force?

• covalent bonding
• hydrogen bonding
• London dispersion forces
• dipole-dipole forces

What type of IMF is present in all substances, regardless of polarity?

• London dispersion forces
• dipole-dipole forces
• ion-dipole forces
• hydrogen bonding

Intermolecular forces are the forces

• within molecules
• between molecules

Which is the strongest intermolecular force below"

• Ionic
• Dispersion
• Hydrogen bonding
• dipole-dipole

Type of intermolecular force present in HF.

• dipole dipole
• dispersion
• H-bond
• ionic

Intermolecular force present in CHF₃

• H bond
• dipole dipole
• dispersion
• ionic

Which of the following has the highest boiling point?

• H₂
• NH₃
• N₂
• O₂

Intermolecular force present in Cl₂?

• dipole dipole
• H-bond
• dispersion
• metallic

Which noble gas has the highest boiling point?

• Xe
• Kr
• Ar
• He

Which of the following has the lowest boiling point?

• CaCl₂
• PH₃
• Cl₂
• N₂