下列物质的沸点由高到低排列的顺序是 ① CH3(CH2)2CH3 ② CH3(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 ① CH3(CH2)2CH3 ② CH3(CH2)3CH3
③ (CH3)3CH ④ (CH3)2CHCH2CH3 ⑤ (CH3CH2)2CHCl
A.⑤②④①③ | B.④②⑤①③ | C.⑤④②①③ | D.②④⑤③① |