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关于烯烃的制备描述不正确的是( )。

单选题
2021-09-02 17:17
A、烃可以用脱卤化氢的方法来制备
B、烃可以通过醇脱水得以制备
C、水后生成的烯烃取代基越多反应的温度越低
D、需要在碱性条件下进行反应生成烯烃
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正确答案
D

试题解析

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