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8.香叶醇是合成玫瑰香油的主要原料,其结构简式如下:下列有关香叶醉的叙述正确的是(A)香叶醇的分子式为C10H18O (B)不能使溴的四氯化碳溶液褪色(C)不能使酸性高锰酸钾溶液褪色 (D)能发生加成
問題詳情
8.香叶醇是合成玫瑰香油的主要原料,其结构简式如下:下列有关香叶醉的叙述正确的是
(A)香叶醇的分子式为C10H18O
(B)不能使溴的四氯化碳溶液褪色
(C)不能使酸性高锰酸钾溶液褪色
(D)能发生加成反应不能发生取代反应
參考答案
答案:A
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)
上一篇 :
11.某元素的一种同位素X 的原子质量数为A,含N个中子,它与1H 原子组成HmX 分子。在a g H mX中所含质子的物质的量是(A)mol (B)mol(C)mol (D)mo
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43.丹丹欲配置重量百分濃度8%的鹽水,下列方法中何者最為適當?(A)取8公克的鹽溶於100公克的水中(B)取8公克的鹽溶於108公克的水中(C)取4公克的鹽溶於100公克重量百分濃度4%的鹽水中(D
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