The reactivities of methyl chloride, propyl chloride and chlorobenzene are in
the order
[KCET 1988]
Methyl chloride > propyl chloride > chlorobenzene
Propyl chloride > methyl chloride > chlorobenzene
Methyl chloride > chlorobenzene > propyl chloride
Chlorobenzene > propyl chloride > methyl chloride
Which of the following statements are correct about the reactivities of (I) n -propyl chloride and (II) allyl chloride.