Identify the major product formed from the following

First step of the reaction involves conversion of propan-1-ol to 1-chloropropane in the presence of lucas reagent(HCl/ZnCl₂)

Second step of the reaction involves halogen exchange by  Finkelstein reaction(which involves S_N2 mechanism),Where 1-chloropropane is converted to 1-iodopropane

Third step of the reaction involves wurtz reaction of 1-iodo propane in presence of sodium in dry ether to form n-hexane.