AP Chemistry IMF Lesson

The force of attraction between nonpolar molecules:

• Hydrogen Bonding
• Dipole - Dipole Forces
• LDF
• Ionic Forces

From 30 degrees to 55 degrees, what state of matter is the substance?

• Solid
• Liquid
• Gas
• Plasma

Tags

NGSS.MS-PS1-4

Which of these is not an intermolecular force?

• covalent bonding
• hydrogen bonding
• London dispersion forces
• dipole-dipole forces

Which IMF contains a temporary dipole?

• London Dispersion Forces
• Dipole Dipole
• Hydrogen Bonding
• Both London Dispersion Forces and Dipole Dipole

What is the predominant IMF for NH₃?

• London dispersion forces
• Dipole dipole
• Hydrogen bonding
• What is an IMFA?

In general, substances with stronger intermolecular forces have ________ boiling points than those with weaker forces

• Higher
• Lower
• Forces and boiling point are not related

If a liquid has high viscosity, it probably has:

• strong IMF
• weak IMF

Which is the strongest intermolecular force below

• Ionic
• Dispersion
• Hydrogen bonding
• dipole-dipole

Which of these has the strongest London forces?

• F₂
• Br₂
• Cl₂
• I₂

What line segment represents only the solid state?

• A-B
• B-C
• C-D
• D-E

Tags

NGSS.MS-PS1-4