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27. 有關:(a)順丁烯二酸、(b)反丁烯二酸、(c)順二氯乙烯、(d)反二氯乙烯之性質比較,何者正確? (A)沸點:(a)>(b)>(c)>(d) (B) (a)與(b)均有分子內氫鍵,但(c)與
問題詳情
27. 有關:(a)順丁烯二酸、(b)反丁烯二酸、(c)順二氯乙烯、(d)反二氯乙烯之性質比較,何者正確?
(A)沸點:(a)>(b)>(c)>(d)
(B) (a)與(b)均有分子內氫鍵,但(c)與(d)則無
(C)熔點:(b)>(a)>(d)>(c)
(D) (a)與(c)分子因有極性,故沸點(a)>(b),(c)>(d)
參考答案
答案:C
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)
用户評論
【用戶】
【站僕】摩檸Morning
【年級】小一下
【評論內容】原本答案為99,修改為C
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