Identify (Z) in the following series.
`Ethanol overset(PBr_(3))to (X) overset(Alc.//KOH)to (Y) overset((i)H_(2)SO_(4)//("Room temp")) underset((ii)(H_(2)O,Heat))to(Z)`

Consider the following reaction ethanol overset(PBr_(3))(rarr)Xoverset(alc.KOH)(rarr)Yoverset((i)H_(2)SO_(4),"room temp".)underset((ii)H_(2)O,heat)(rarr)Z the product Z is

Identify Z in the following seriesgt C_(2)H_(5)OH overset(PBr_(3))rarr X overset(alc.KOH)rarr overset((i)H_(2)SO_(4))underset((ii)H_(2)O+heat)rarr Z

Identify (z) in the following reaction series Ethanol overset(PBr_2)(to)X overset(alc. KOH)(to) Y underset(H_2O, "heat")overset(H_2SO_4, "room temp")(to) Z

Identify Z in the following sequence of reactions Ethanol overset( PBr_3)to X overset( Alc. KOH) to Y underset( (ii) H_2O , "heat") overset( (i) Conc, H_2SO_4) to Z CH_3COONH_4 overset(Delta )to X overset(P_2O_5) to Y overset(H_2O //H^(+)) to Z