Question
Arrange The Following in increasing order of reactivity towards nucleophilic substitution and give reason :
CH3F , CH3Cl , CH3Br , CH3I .
Joshi sir comment
Better the leaving group the compound contains, more reactive the compound will be
towards the nucleophilic sustitution.
Order of decreasing reactivity.
CH3I > CH3Br > CH3Cl > CH3F