The order of reactivities of the following alkyl halides for a `S_(N^(2))` reaction is :

The order of reactivities of the following alkyl halides for an S_(N^2) reaction is: RF gt RCI gt RBr gt Rl RF gt RBr gt RCl gt Rl RCl gt RBr gt rF gt Rl Rl gt RBr gt RF

The order of reactivities of the following alkyl halides for a S_N^2 reactions is:

The order of reactivities of the following alky halides for an S_(N)2 reaction is .

The order of reactivities of the following alky halides for an S_(N)2 reaction is .

The order of reactivities of the following alkyl halides for a S_N2 reaction is

The order of reactivities of the following alkyl halides for a S_N2 reaction is