Which of the following has the maximum boiling point?

Which of the following reactions is expected to readily give a hydrocarbon product in good yields?

What is obtained by the electrolysis of an aqueous solution of $CH_3COOK$?

$(i)$ Give the reaction for the bromination of ethane.
$(ii)$ Is this reaction suitable for obtaining pure bromoethane? Why?
$(iii)$ Give the name of the reaction mechanism and the names of the stages occurring in the reaction.
$(iv)$ Give the reaction for the first stage.
$(v)$ Which type of bond cleavage occurs in the first stage?

Give the combustion reaction of alkane.

Which of the following compounds has the maximum boiling point?