問題詳情
12. Which of the following solvents could be described as polar protic? (I) ethanol, (II) acetonitrile,(III) dimethylformamide, (IV) THF, and (V) diethyl ether.
(A) I only
(B) II and III
(C) III only
(D) I and Ill
(E) III and V.
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增