The reason why 1-bromohexane has a higher Boiling point than Z is because Z is a branched hydrocarbon while 1-bromohexane is a straight chain hydrocarbon.
An alkane is a hydrocarbon whose functional group is the carbon carbon single bond. The alkane homologous series only differ from each other by -CH2.
The name of the hydrocarbon Z is 2-bromo-2,3-dimethyl butane. The general formula of the homologous series of straight-chain bromoalkanes that contains one bromine atom per molecule is RCH2Br.
The reason why 1-bromohexane has a higher Boiling point than Z is because Z is a branched hydrocarbon while 1-bromohexane is a straight chain hydrocarbon.
Learn more about hydrocarbons: https://brainly.com/question/17578846