試題詳解

19.Which of the following description about SN2 reaction is incorrect?
(A) The rate of the reaction is second order.
(B) Inversion of configuration at the reacting center will occur.
(C) There is no intermediate in an SN2 reaction.
(D) Alkyl fluoride is very reactive in SN2 reaction.
(E) In Sx2 reaction, using polar aprotic solvents will give a faster reaction rate compare to polar protic solvents.