Which is the correct IUPAC name for

Question

MCQ (Single)IUPAC Nomenclature of HaloarenesCBSE PYQ

Why are haloalkanes more reactive towards nucleophilic substitution reactions than haloarenes ?

What happens when ethyl chloride is treated with aqueous KOH ?

TextIUPAC Nomenclature of HaloarenesNucleophilic Substitution Reactions of HaloalkanesNucleophilic Substitution in Haloarenes