試卷名稱:97年 - 學士後西醫化學97化學#78689
年份:97年
科目:學士後西醫-化學
21. How would you rank the following in decreasing order of reactivity toward nucleophilic aromatic substitution? (most reactive on left)
(A) 4 > 1 > 3 > 2
(B) 2 > 3 > 1 > 4
(C) 3 > 2 > 4 > 1
(D) 1 > 3 > 2 > 4
(E) impossible to predict