Intermolecular Forces and Properties Review

Which of these has the strongest London forces?

• F₂

• Br₂

• I₂

• Cl₂

What type of forces will CH₃OCH₃ have?

• London Dispersion

• London Dispersion and Dipole Dipole

• London Dispersion, Dipole Dipole and Hydrogen bonding

• Ionic Bonding

Intermolecular forces for: CO₂

• London dispersion Forces

• Dipole dipole

• Hydrogen bonding

Propane is a gas at STP, while bromine is a liquid at STP. Which statement correctly explains these observations?

• Bromine has weaker intermolecular forces than propane does

• Bromine has greater molecular polarity than propane does

• Bromine has weaker molecular polarity than propane does

• Bromine has stronger intermolecular forces than propane does

Does NH₃ or PH₃ have a higher boiling point?

• NH₃ because it has the strongest intermolecular forces

• PH₃ because it has the strongest intermolecular forces

• NH₃ because it has the weakest intermolecular forces

• PH₃ because it has the weakest intermolecular forces

Which sample has hydrogen bonding?

• H₂S

• CH₄

• NH₃

• HI

Which substance would we predict to have the lowest boiling point?

• CH₄

• NaCl

• H₂O

• MgF₂

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-4

Which of the following has the highest boiling point?

• CaCl₂

• PH₃

• Cl₂

• N₂

Why does water have a higher boiling point that hydrogen fluoride?

• Oxygen has a lower electronegativity

• Water is a smaller molecule

• Water can make two hydrogen bonds

• Water is wet

Intermolecular forces depend on the size of the charge

• true

• false

Tags

NGSS.HS-PS2-4