(c)
$Iso -$propyl chloride is a 2${^\circ}$ halide and 2${^\circ}$ halides can undergo hydrolysis either by $S_{N}1\ or\ S_{N}2$ mechanism depending upon the nature of solvent used.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.