問題詳情

2.Predict and arrange the reactivity of the following compounds in ascending order when reacting with HBr.


(A)2＜3＜5＜1＜4
(B)5＜3＜2＜4＜1
(C)1＜2＜5＜3＜4
(D)4＜1＜3＜5＜2
(E)2＜5＜3＜1＜4

參考答案

答案：99

統計：A:0,B:0,C:0,D:0,E:1

難度：計算中