Question

Match each of these substances with the property it exhibits.

The Substances:
NH3
CH3CH2CH=CH2
CH3(CH2)5CH3
He

The properties:
largest dispersion forces
largest dipole dipole forces
none of the properties listed
the lowest boiling point

Answer 1

The correct matches are as follows:

NH3
none of the properties listed

CH3CH2CH=CH2
largest dipole dipole forces

CH3(CH2)5CH3
largest dispersion forces

He
the lowest boiling point

Hope this answers the question. Have a nice day. Feel free to ask more questions.

Answer 2

He will have the lowest boiling point
NH₃ possesses the largest dipole forces due to electronegativity of Nitrogen
CH₃(CH₂)₅CH₃ will have the largest dispersion forces due to largest size
CH₃CH₂CH=CH₂ will have none of these properties