U2 L4-6 Honors Chemistry Quiz

Define intermolecular forces.

Define intramolecular forces.

London dispersion forces are...

• intermolecular
• attractive
• exist in all atoms and molecules
• intramolecular
• repulsive

London dispersion forces stem from...

• uneven protons
• uneven electrons
• variable dipoles
• balanced charges

London dispersion forces increase with...

• molecule size
• contact area
• polarizability
• overlapping orbitals
• solubility

When orbitals overlap, it is called...

• sigma bonding
• alpha bonding
• pi bonding
• covalent bonding

What law is associated with London Dispersion Forces?

• Kepler's Law
• Newton's Law
• Murphy's Law
• Coulomb's Law

Which has more London Dispersion Forces occurring?

• Flourine
• Iodine

More pi bonding means ____________ London Dispersion Forces.

• more
• less

London Dispersion Forces are a result of _____________ _________________ created by uneven electrons.

• temporary dipoles
• quaternary spin
• constant tension
• instantaneous repulsion