問題詳情

18. A 17.3 mg sample of an organic compound (a non-electrolyte) was ground up with 420 mg of camphor to form a homogeneous mixture melting at 168 ℃. Which is the possible organic structure? (

of camphor = 37.7 ℃/m, m.p. of camphor = 178.4 ℃)
(A)


(B)


(C)

 
(D)


(E)

參考答案

答案:B
難度:計算中-1
書單:沒有書單,新增