Intermolecular and Intramolecular Forces

Which of the following molecules contains only London dispersion forces?

• CF₄
• HCl
• H₂O
• MgO_(aq)

HCl and F₂ both have a molecular mass of approximately 36 g/mol. Based on intermolecular forces, which will have a lower boiling point?

• HCl
• F₂

If fluorine is stronger then carbon, what charge will the fluorine receive?

• negative
• slight negative
• positive
• slight positive

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which noble gas has the highest boiling point?

• Xe
• Kr
• Ar
• He

Type of intermolecular force present in I₂, Br₂, and Cl₂.

• dipole dipole
• H-bond
• dispersion
• metallic

H₂S has what kind of intermolecular force?

• dipole dipole
• dispersion
• H-bond
• ionic

Intermolecular forces are the forces

• within molecules
• between molecules

Tags

NGSS.HS-PS2-6

Which of the following has the highest boiling point?

• H₂
• NH₃
• N₂
• O₂

Tags

NGSS.HS-PS1-3

Intermolecular force present in Cl₂?

• dipole dipole
• H-bond
• dispersion
• metallic

Which is the second strongest intermolecular force, after hydrogen bonding?

• dipole-dipole attraction
• London forces