問題詳情

18.tConsider the acid-catalyzed hydration reaction provided below:


Which cations and anions among the following are intermediates according to the approved mechanism for the above reaction?


(A)tOnly I and II
(B)tOnly I, II, and III
(C)tOnly III
(D)tOnly IV
(E)tNone of the above. The process is concerted

參考答案

答案:A

統計:A:5,B:0,C:0,D:1,E:0

難度:計算中