Write the equations for the preparation of 2-iodobutane from
but -1- ene

Explanation

` underset("but-1-ene")(CH_3 CH_2 CH =CH_2 + HBr overset("(peroxide)")to underset("1-Bromobutane")(CH_3 CH_2 CH_2 CH_2 Br)to underset("Dry acetone") overset("Nal")to underset( " I-lodobutane ")(CH_3 CH_2 CH_2 CH_2 I)`