問題詳情

90. Which compound exhibits only two signals in its 1H NMR spectrum, a triplet and a quintet?
(A) BrCH2CH2CH2Br
(B) BrCH2CH2CH2Cl
(C) (CH3)2CHCH(CH3)2
(D) CH3CH2CH2CH3
(E) (CH3)2CHOCH(CH3)2

參考答案

答案:A
難度:計算中-1
書單:沒有書單,新增