問題詳情

4. Which of the following carboxylic acids would undergo decarboxylation readily when heated? 

 
(A) I
(B) II
(C) III
(D) IV
(E) II and III

參考答案

答案:E
難度:適中0.5
統計:A(1),B(0),C(0),D(1),E(3)