問題詳情
49.下列何者不是極性分子?
(A)乙醚
(B)水
(C) 二氧化碳
(D)丙酮
(A)乙醚
(B)水
(C) 二氧化碳
(D)丙酮
參考答案
答案：C
難度：簡單0.707317
統計：A(6),B(2),C(29),D(2),E(0)
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