問題詳情
18. Arrange the following compounds in order of increasing reactivity to electrophilic aromatic substitution reaction.
(A) 2<3<4<1<5
(B) 1<2<4<3<5
(C) 2<4<1<3<5
(D) 2<1<4<3<5
(E) 2<4<1<5<3
參考答案
答案：D
難度：簡單0.833333
統計：A(0),B(1),C(1),D(10),E(0)
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