Content Quiz 2 IMF

What information do we often need if we want to examine intermolecular forces and especially polarity?

• atomic mass

• atomic number

• electronegativity

• ionization

Tags

NGSS.HS-PS1-3

If fluorine has a stronger electronegativity (attracts electrons more) than hydrogen, what partial charge will the fluorine receive in a molecule of HF?

• negative

• partial negative (dipole)

• positive

• partial positive (dipole)

Tags

NGSS.HS-PS2-4

Hydrocarbons (C and H compounds) will have which type of intermolecular forces?

• Dispersion

• dipole

• hydrogen bonds

What will be the likely state of the following nonpolar molecule?

• gas

• liquid

• solid

Considering dispersion forces, remember that more electrons leads to more dispersion forces between atoms/molecules. Therefore, which noble gas of these choices would have the highest boiling point?

• Xe

• Kr

• Ar

• He

Tags

NGSS.HS-PS1-3

What type of intermolecular force is present between molecules of HF?

• dipole dipole

• dispersion

• H-bond

• ionic

Tags

NGSS.HS-PS1-1

What type of intermolecular force is present between molecules of Cl₂?

• dipole dipole

• H-bond

• dispersion

• metallic

H₂S has what kind of intermolecular force between molecules?

• dipole dipole

• dispersion

• H-bond

• ionic

Tags

NGSS.HS-PS1-3

Intermolecular forces are the forces

• between atoms

• between molecules

Which of the following molecules has the highest boiling point?

Hint: one is polar and the others are nonpolar

• H₂
• NH₃
• N₂
• O₂