問題詳情

45. Which of the labeled H atoms (1-5) in the following molecule would be predicted to be the most acidic?   
(A) 1
(B) 2
(C) 3
(D) 4
(E) 5

參考答案

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

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