Intermolecular Forces (IMF)

Intermolecular Forces are the forces that exist

• Between two or more molecules

• Within a single molecule

• Only in molecules containing carbon

• In all molecules

Intramolecular forces are forces _________ a molecule or ionic compound

• outside

• between

• within

• invisible

Intermolecular forces are forces _________ molecules or ions

• inside

• outside

• between

• invisible

Which is correct about this drawing?

• A is pointing to a intramolecular force

  B is pointing to a intermolecular force

• A is pointing to a hydrogen bond

  B is pointing to a covalent bond

• A is pointing to a intermolecular force and B is pointing to a intramolecular force

• B would take more energy to break compared to A

The strongest IMF is

• London/Dispersion

• Dipole-Dipole

• Hydrogen Bonding

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

• carbon

• another hydrogen

• Fluorine, Chlorine or Oxygen

• Fluorine, Nitrogen or Oxygen

Type of intermolecular force present in HF.

• dipole dipole

• London dispersion

• H-bond

• ionic

Which of the following would have the strongest IMF's between molecules of itself?

• Cl₂

• HCl

What is the weakest IMF?

• Ionic bonding

• Dipole-dipole

• London Dispersion

• Hydrogen Bonding

What is the most electronegative element?

• F

• B

• C

• H

Tags

NGSS.HS-PS1-2