作业帮下面的烃进行一氯取代反应后,只能生成三种沸点不同的烷烃的是（）?A (CH3)2 CH CH2 CH2 CH3B (CH3 CH2)2 CH CH3C (CH3)2 CH CH (CH3)2D (CH3)3 C CH2 CH3如何找一氯代物请详细说明每个选项,
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下面的烃进行一氯取代反应后,只能生成三种沸点不同的烷烃的是（）?A (CH3)2 CH CH2 CH2 CH3B (CH3 CH2)2 CH CH3C (CH3)2 CH CH (CH3)2D (CH3)3 C CH2 CH3如何找一氯代物请详细说明每个选项,
下面的烃进行一氯取代反应后,只能生成三种沸点不同的烷烃的是（）?
A (CH3)2 CH CH2 CH2 CH3
B (CH3 CH2)2 CH CH3
C (CH3)2 CH CH (CH3)2
D (CH3)3 C CH2 CH3
如何找一氯代物
请详细说明每个选项,
下面的烃进行一氯取代反应后,只能生成三种沸点不同的烷烃的是（）?A (CH3)2 CH CH2 CH2 CH3B (CH3 CH2)2 CH CH3C (CH3)2 CH CH (CH3)2D (CH3)3 C CH2 CH3如何找一氯代物请详细说明每个选项,
选D
烃进行一氯取代反应后,只能生成三种沸点不同的烷烃的,说明该烃的一氯取代物有三种同分异体,
A (CH3)2 CH CH2 CH2 CH3一氯代物有五种同分异构体；
(CH3)2 CH CH2 CH2 CH2Cl
(CH3)2 CH CH2 CHCl CH3
(CH3)2 CH CH2ClCH2 CH3
(CH3)2 CClCH2 CH2 CH3
CH2Cl CH CH2 CH2 CH3
CH3
B (CH3 CH2)2 CH CH3一氯代物有四种同分异构体；
(CH3 CH2)2 CH CH2Cl
(CH3 CH2)2 CClCH3
CH3 CH2 CH CH3
CHCl
CH3
CH3 CH2 CH CH3
CH2
CH2Cl
C (CH3)2 CH CH (CH3)2一氯代物有二种同分异构体
(CH3)2 CH CH CH2Cl
CH3
(CH3)2 CH CCl(CH3)2
D (CH3)3 C CH2 CH3一氯代物有三种同分异构体;
(CH3)3 C CH2 CH2Cl
(CH3)3 C CHClCH3
CH3
CH2Cl C CH2 CH3
CH3
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从结构式看氢原子的位置，通过等效氢原子找到有几种不同氢原子便可知道生成物的个数。
A有5种氢原子，B有4种氢原子，C有2种氢原子，D有3种氢原子。选D
C (CH3)2 CH CH (CH3)2 (CH3)2 CH CH (CH3)CH2CL (CH3)2 CH CCL (CH3)2 (CH3)2 CH CH (CH2CL)2