Intermolecular Forces Quiz

Which of these exhibits hydrogen bonding?

Question Answer Choices NH3 HF CH3OH all of them

CCl4 has a higher boiling point than HCl. This is due to ________ in CCl4.

Question Answer Choices symmetry of CCl4 strong London dispersion forces polar bonds hydrogen bonding

Which set is in order from weakest to strongest intermolecular attractions?

Question Answer Choices iodine, chlorine, bromine iodine, chlorine, bromine chlorine, bromine, iodine bromine, iodine, chlorine

True or false: All substances experience intermolecular attractions.

Question Answer Choices false True

What is the predominant intermolecular force in water?

Question Answer Choices hydrogen bonding London dispersion forces ion-dipole interactions

Which of these is dissolves in water because of ion-dipole attractions?

Question Answer Choices ethanol sugar carbon dioxide sodium chloride

Substances with stronger intermolecular attractions have

Question Answer Choices lower melting points and higher boiling points higher melting and higher boiling points lower melting and boiling points higher melting points and lower boiling points

"Like dissolves like" refers to compounds with

Question Answer Choices no intermolecular attractions the same types of intermolecular forces similar molar masses the same number of carbon atoms

Which of these has the weakest intermolecular forces?

Question Answer Choices C2H6 CH3F CH4 C3H8

A substance will have stronger London dispersion forces if it has

Question Answer Choices more electrons hydrogen bonded to oxygen fewer electrons polar bonds