问题
单项选择题
喷气燃料中烃类的燃烧完全度高低顺序正确的是()
A、正构烷烃>异构烷烃>单环环烷烃>双环环烷烃>双环芳香烃>单环芳香烃
B、异构烷烃>正构烷烃>双环环烷烃>单环环烷烃>双环芳香烃>单环芳香烃
C、单环芳香烃>双环芳香烃>单环环烷烃>双环环烷烃>正构烷烃>异构烷烃
D、正构烷烃>异构烷烃>单环环烷烃>双环环烷烃>单环芳香烃>双环芳香烃
答案
参考答案:D
喷气燃料中烃类的燃烧完全度高低顺序正确的是()
A、正构烷烃>异构烷烃>单环环烷烃>双环环烷烃>双环芳香烃>单环芳香烃
B、异构烷烃>正构烷烃>双环环烷烃>单环环烷烃>双环芳香烃>单环芳香烃
C、单环芳香烃>双环芳香烃>单环环烷烃>双环环烷烃>正构烷烃>异构烷烃
D、正构烷烃>异构烷烃>单环环烷烃>双环环烷烃>单环芳香烃>双环芳香烃
参考答案:D