問題詳情
18.An infrared spectrum exhibits a broad band in the 3000 to 3500cm-1region and a strong peak at 1710cm-1.Which of the following substances best fits the data?
(A)C6H5CH2CH2OH
(B)C6H5CH2COOH
(C) 
(D) 
(E) 
參考答案
無參考答案
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