IMF Review

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

Which of the following molecules predominantly consists of dipole-dipole forces?

• HF
• Ne
• O₂
• ICl

Type of intermolecular force present in I₂, Br₂, and Cl₂.

• dipole dipole

• H-bond

• London dispersion

• metallic

Water has an unusually high boiling point for a molecular compound because it has

• hydrogen bonding

• ion-ion attractions

• a high density

• a large gram formula mass

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

• higher

• lower

List the strongest to weakest IMFs.

• Hydrogen Bond, London Dispersion, Dipole-dipole

• London Dispersion, Dipole-dipole,

  Hydrogen Bond

• Hydrogen Bond, Dipole-dipole, London Dispersion

• Dipole-dipole, Hydrogen Bond, London Dispersion

A strong IMF increases

• boiling point

• solubility

• flammability

• malleability

Viscosity is

• the resistance to flow

• the resistance to spread out

• the ability to make sheets of metal

• the ability to make wire

A weak IMF will result in a

• high melting point

• high viscosity

• high surface tension

• low surface tension

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