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.②④⑤③① |
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.②④⑤③① |