摘要:24.下列物质互为同系物的是-------------------( ) A.CH4和C3H8 B.C2H4和C4H10 C.CH2O2和C2H4O D.C3H4和HCHO
网址:http://m.1010jiajiao.com/timu3_id_298847[举报]
|
下列各组物质中,一定互为同系物的是 | |
| [ ] | |
A. |
CH3CH3和CH3CH=CH2 |
B. |
CH3CH=CH2和CH3C≡CCH3 |
C. |
C2H4和C4H8 |
D. |
CH4和C3H8 |