根据下表中烃的分子式排列规律,判断空格中烃的同分异构体数目是
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
CH4 | C2H4 | C3H8 | C4H8 | C6H12 | C7H16 | C8 |
A.3 B.4 C.5 D.6
根据下表中烃的分子式排列规律,判断空格中烃的同分异构体数目是
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
CH4 | C2H4 | C3H8 | C4H8 | C6H12 | C7H16 | C8 |
A.3 B.4 C.5 D.6
A