题目内容
| 下述物质: ①CH3(CH2)2CH3;②CH3(CH2)3CH3;③(CH3)3CH; ④(CH3)2CHCH2CH3;⑤(CH3CH2)2CHCl,其沸点由高到低排列的顺序是 |
A. ⑤②④①③ B. ④②⑤①③ C. ⑤④②①③ D. ②④⑤③① |
试题答案
A①CH3(CH2)2CH3;②CH3(CH2)3CH3;③(CH3)3CH; ④(CH3)2CHCH2CH3;⑤(CH3CH2)2CHCl,其沸点由高到低排列的顺序是
B. ④②⑤①③
C. ⑤④②①③
D. ②④⑤③①
下述物质:①CH3(CH2)2CH3 ②CH3(CH2)3CH3 ③(CH3)3CH;④(CH3)2CHCH2CH3 ⑤(CH3CH2)2CHCl,其沸点由高到低排列的顺序是
A. ⑤②④①③ B. ④②⑤①③
C. ⑤④②①③ D. ②④⑤③①
查看习题详情和答案>>
| A.⑤②④①③ | B.④②⑤①③ |
| C.⑤④②①③ | D.②④⑤③① |
下述物质:
①CH3(CH2)2CH3 ②CH3(CH2)3CH3 ③(CH3)3CH; ④(CH3)2CHCH2CH3 ⑤(CH3CH2)2CHCl,
其沸点由高到低排列的顺序是
- A.⑤②④①③
- B.④②⑤①③
- C.⑤④②①③
- D.②④⑤③①
下述物质:①CH3(CH2)2CH3 ②CH3(CH2)3CH3 ③(CH3)3CH;
④(CH3)2CHCH2CH3 ⑤(CH3CH2)2CHCl,其沸点由高到低排列的顺序是
A. ⑤②④①③ B. ④②⑤①③
C. ⑤④②①③ D. ②④⑤③①
查看习题详情和答案>>下述物质:①CH3(CH2)2CH3 ②CH3(CH2)3CH3 ③(CH3)3CH;④(CH3)2CHCH2CH3 ⑤ (CH3CH2)2CHCl,其沸点由高到低排列的顺序是 ( )
A. ⑤②④①③ B. ④②⑤①③
C. ⑤④②①③ D. ②④⑤③①
查看习题详情和答案>>下述物质:①CH3(CH2)2CH3 ②CH3(CH2)3CH3 ③(CH3)3CH;④(CH3)2CHCH2CH3 ⑤(CH3CH2)2CHCl,其沸点由高到低排列的顺序是
| A.⑤②④①③ | B.④②⑤①③ |
| C.⑤④②①③ | D.②④⑤③① |