21) For an Sn1 reaction to occur which one of the following is not appropriate to use
protic solvent
weak nucleophile
weak base
strong nucleophile
Question 22
Which one of the following is the best leaving group?
I, because of the large size of the iodine
I, because iodine is the least electronegative halogen
F, because of the small size of F
F, because , Fluorine is the most electronegative halogen