問題詳情

77. Which of the following compounds exhibits the pattern of m/z values: 41, 43, 57, 87, 101, 116? 
(A) n-butyl n-propyl ether
(B) sec-butyl iso-propyl ether
(C) 2-heptanol
(D) hexanoic acid
(E) None of the above

參考答案

答案:B
難度:適中0.6
統計:A(1),B(3),C(0),D(0),E(0)

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