Question 25) What is the weakest intermolecular force?

A.Hydrogen bonding

B.London dispersion in small molecules

C.ion-dipole

D.ion-ion

Question 40) Which of the following can hydrogen bond with water?

A.CH3CH2CH3

B.CH3NH2

C.H2

D.HSCH3

Question 38) Which of the following can hydrogen bond with water?

A.All of the above

B.Carbon dioxide

C.Methane

D.acetic acid

Question 13) Which of the following is polar (possesses a dipole moment)?

A.CH3F

B.CO2

C.SiH4

D.SnH4

Question 14) Which of the following is nonpolar?

A.Br2

B.H2O

C.NH3

D.SO2

Question 16) Which of the following exhibit intermolecular hydrogen bonding?

A.H2S

B.HCl

C.NaOH

D.PH3

Question 17) Which of the following exhibit intermolecular hydrogen bonding?

A.C6H6

B.CH4

C.H2S

D.NH3

Question 18) Which of the following exhibit intermolecular hydrogen bonding?

A.All

B.CH3OH

C.NH3

D.NH4OH

Question 19) Which of the following cannot hydrogen bond with water?

A.CH3OH

B.CH4

C.HF

D.NH3

Question 22) What type(s) of intermolecular forces exist between Na+ and Br2?

A.Covalent bonding

B.Dipole-Dipole

C.Ion-Dipole

D.None of the above