問題詳情
7.下列哪一個分子能穩定存在且可能擁有苯環的結構？
(A)C6H9NO
(B)C7H6C1
(C)C8H8O
(D)C9H14NC1
(A)C6H9NO
(B)C7H6C1
(C)C8H8O
(D)C9H14NC1
參考答案
答案：C
難度：非常困難0
統計：A(0),B(2),C(0),D(0),E(0)
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