Question

Which is the correct increasing order of boiling points ofthe following compounds?1-Bromoethane, 1-Bromopropane, 1-Bromobutane, Bromobenzene

Options

• Bromobenzene <1-Bromobutane <1-Bromopropane < 1-Bromoethane

• Bromobenzene < 1-Bromoethane <1-Bromopropane < 1-Bromobutane

• 1-Bromopropane < 1-Bromobutane <1-Bromoethane < Bromobenzene

• 1-Bromoethane < 1-Bromopropane < 1-Bromobutane < Bromobenzene.

Answer 1

1-Bromoethane < 1-Bromopropane < 1-Bromobutane < Bromobenzene.

Explanation: 

Boiling points increases with increase in mass.