54.Which of the following phrases are not correctly associated with SN1 reactions?
1.Rearrangements possible
2.Rate affected by solvent polarity
3.Strength of nucleophile important in determining rate
4.Reactivity series tertiary > secondary > primary
5.Proceed with complete inversion of configuration
(A)3,5
(B)1,5
(C)2,3,5
(D)3 only
(E)4,5