Answer
CH$_{2}$CH$_{2}$(g) + Br$_{2}$(l) --> CH$_{2}$BrCH$_{2}$Br(l)
CH$_{2}$BrCH$_{2}$(l) + 2NaOH(aq) --> CH$_{2}$OHCH$_{2}$OH(l) + 2NaCr(aq)
Work Step by Step
CH$_{2}$CH$_{2}$(g) + Br$_{2}$(l) --> CH$_{2}$BrCH$_{2}$Br(l)
CH$_{2}$BrCH$_{2}$(l) + 2NaOH(aq) --> CH$_{2}$OHCH$_{2}$OH(l) + 2NaCr(aq)
