Intermolecular Forces Practice

The weaker the intermolecular forces of a substance, the _____________ the boiling point.

• higher

• lower

Tags

NGSS.HS-PS1-3

Which of the following explains the very high melting and boiling point of water?

• Strong dipole-dipole attractions between water molecules

• Strong hydrogen bonds between water molecules

• London dispersion forces between water molecules

• Dipole-induced dipole attractions between water molecules

A Lewis structure for carbon dioxide is shown below. What is the strongest intermolecular force in carbon dioxide?

• London forces

• dipole-dipole attractions

• hydrogen bonds

• dipole-induced dipole attractions

Which kinds of substances are held together by intermolecular forces?

• metallic substances
• ionic substances
• molecules (covalent) in solid and liquid phases
• molecules (covalent) in the gas phase

Tags

NGSS.HS-PS1-3

Which of the following is NOT a kind of intermolecular force?

• hydrogen bonding
• covalent bond
• London forces
• dipole-dipole attraction

Which is stronger?

• metallic, covalent, or ionic bonds

• intermolecular forces

Which kind of intermolecular force is strongest?

• hydrogen bonding
• dipole-dipole attraction
• London forces

Tags

NGSS.HS-PS1-3

Does H₂O have hydrogen bonding?

• yes
• no

Tags

NGSS.HS-PS1-3

NGSS.HS-PS1-4

Does H₂S have hydrogen bonding?

• yes
• no

Does HCl have hydrogen bonding?

• yes
• no