Intermolecular Forces

Dipole-Dipole forces are stronger than _______ and weaker than _________ interactions.

• london dispersion, ion-dipole

• hydrogen bonding, london dispersion

• ion-dipole, london dispersion

Hydrogen bonding is a special case of __________.

• london dispersion

• ion-dipole

• dipole-dipole

Which of the following has the lowest boiling point?

• PH₃

• H₂O

• SiH₄

• NH₃

Which substance would have the weakest intermolecular forces of attraction?

• CH₄

• NaCl

• H₂O

• MgF₂

Intermolecular force present in HCl?

• dipole dipole
• dispersion
• H-bond
• ionic

The weaker the intermolecular forces of a substance the _____________ the boiling point

• higher

• lower

Intermolecular forces for: CO₂

• Dispersion Force

• Dipole dipole

• Hydrogen bonding

Which of the following factors plays an important role in the identification of specific intermolecular forces in a molecule?

• bond type
• density
• solubility
• molecular polarity

Intermolecular Forces are the forces that exist

• Between two or more molecules

• Within a single molecule

• Only in molecules containing carbon

• In all molecules

For hydrogen bonding to occur, a molecule must have a hydrogen bonded to

• carbon

• another hydrogen

• Fluorine, Chlorine or Oxygen

• Fluorine, Nitrogen or Oxygen