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99年 - 學士後西醫化學99化學#36021
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4. Dieldrin, C
12
H
8
Cl
6
O, is a pentacyclic compound formerly used as an insecticide. How many double bonds does dieldrin have?
(A) 1
(B) 2
(C) 3
(D) 4
(E) 5
答案:
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統計:
A(5), B(1), C(1), D(3), E(4) #1036990
詳解 (共 1 筆)
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B1 · 2025/12/12
#7234031
您好,這個問題考查的是根據化學式計算分...
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