Group 2 Evaluation Quiz for Demo teaching

Which of the following forces is responsible for holding formic acid molecules together in the vapor phase?

• Dipole-dipole forces

• Hydrogen bonding

• Van der Waals forces

• Ionic bonding

Polar molecules experience __________ interactions due to their partial charges

What factors affect dispersion forces?

• Molecular size and shape

• Electronegativity

• Presence of lone pairs

• Covalent bond strength

• Hydrogen bonding occurs when hydrogen is bonded to a highly___________ atom (such as oxygen, nitrogen, or fluorine) with a lone pair.

List the 4 types of Intermolecular Forces of Attraction