1-Phenyl-2-chloropropane when treated with alcoholic KOH gives.... as the major product

Q. 1-phenyl-2-chloropropane when treated with alchoholic KOH gives which product(major product)?

Q. $1-phenyl-2-chloropropane$ on treating with alc. $KOH$ gives mainly:

Q. $3\text{-Phenyl propene}$ on reaction with $HBr$ gives (as a major product):

Q. Reaction of trans 2-phenyl-1-bromocyclopentane on reaction with alcoholic KOH produces major product as

Q. A mixture of 1-chloropropane and 2-chloropropane when treated with alcoholic KOH gives