67. Which of the following species has a characteristic broad absorption at 3200-3500 cm-1 in its IR spectrum?
(A) PhCH2CN
(B) PhCH2N(CH3)2
(C) PhCH2CO2CH3
(D) PhCH2CH2OH

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統計: A(0), B(1), C(0), D(0), E(0) #4042048

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#7520246
考試重點觀念 本題測驗 紅外線光譜(IR...
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