Alkyl Halides and Aryl HalidesHard
Question
The SN2 reactivity order for halides :-
Options
A.R - F > R - Cl > R - Br > R - I
B.R - I > R - Br > R - Cl > R - F
C.R - Br > R - l > R - Cl > R - F
D.R - Cl > R - Br > R - F > R - I
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