CH33CH的精选

问题详情：下列物质的沸点由高到低排列的顺序是①CH3(CH2)2CH3 ②CH3(CH2)3CH3 ③(CH3)3CH ④(CH3)2CHCH2CH3     ⑤(CH3CH2)2CHCl（  ）A．⑤②④①③     B．④②⑤①③    C．⑤④②①③     D．②④⑤...

问题详情：下列物质的沸点由高到低排列的是 ①CH3(CH2)2CH3   ②CH3(CH2)3CH3 ③(CH3)3CH     ④(CH3)2CHCH2CH3             A．④②①③      B．②④①③     C．④②①③    D．②④...