For the follwing isomeric  chlorides, what  will be the increasing order of reactivity in
Channel: Doubtnut
Date: 2020-08-30

For the follwing isomeric  chlorides, what  will be the increasing order of reactivity in  `S_(N)2` reaction ?  I. 4-chlorobutene II. 1-chlorobutene  (iii) 1-chloro-2- butene  2-chlorobutene