Intermolecular Forces

Rank these in order of strength:

London forces
hydrogen bond
dipole-dipole attraction

• dipole-dipole>hydrogen bond>London

• London>dipole-diple>hydrogen bond

• hydrogen bond>dipole-dipole>London

Intermolecular force present in HCl?

• dipole dipole
• dispersion
• H-bond
• ionic

Intermolecular forces for: CO₂

• Dispersion Force

• Dipole dipole

• Hydrogen bonding

Intermolecular force present in Cl₂?

• dipole dipole
• H-bond
• dispersion
• metallic

Which substance has the weakest intermolecular forces?

• Substance A, boiling point of 75 °C

• Substance B, boiling point of 105 °C

• Substance C, boiling point of 25 °C

• Substance d, boiling point of 45 °C

What explains the high boiling point of water?

• hydrogen bonding

• ion-ion attractions

• a high density

• a large gram formula mass

Which force is only found between polar covalent molecules?

• Ionic bond

• Dipole Dipole

• London Dispersion Force

• Covalent bond

In this force, electron movement cause a slight charge at a single instant. This charge is temporary.

• Hydrogen bonding

• Dipole Dipole

• London Dispersion Forces

• Ionic Bonds

Intermolecular forces for: NH₃

• Dispersion Force

• Dipole dipole

• Hydrogen bonding

Intermolecular force present in HCl?

• dipole dipole
• dispersion
• H-bond
• ionic