Intermolecular Forces Assignment

What type of intermolecular force is characterized by the interaction between formally charged particles?

• Dipole-induced dipole interaction

• Van der Waals force

• Ion-Ion interaction

• Hydrogen bonding

What is the weakest type of intermolecular force discussed?

• Ion-ion interaction

• Hydrogen bonds

• Dipole-dipole interaction

• Van der Waals force

Which interaction occurs when a sodium ion interacts with the negative side of water's dipole?

• Dipole-dipole interaction

• Ion-ion interaction

• Van der Waals force

• Ion-dipole interaction

What special type of dipole-dipole interaction involves N-H, O-H, or F-H bonds?

• Ion-ion interaction

• Van der Waals force

• Hydrogen bonds

• Ion-dipole interaction

Which phase change requires overcoming the intermolecular forces present in a substance?

• Solid to liquid

• Solid to gas

• Liquid to gas

• All of the above

At what temperature does water boil, considering the strong hydrogen bonds it forms?

• 1 degree above absolute zero

• 273 Kelvin

• 373 Kelvin

• 1074 Kelvin

What is the primary reason sodium chloride has a high melting point?

• Presence of momentary dipoles

• Strong hydrogen bonds

• Strong ion-ion interactions

• Weak Van Der Waals forces