(CH3)3C-Cl --(1)Li/(2)CuI--> (W) --(3)CH3-CH2-CH2-CH2-Cl--> (X) --(4)Br2/hν--> (Y) --(5)alc.KOH--> (Z) Which statement is incorrect for above reaction? | AITS & Test Series — Chem-Mantra | Chem-Mantra