(CH3)3C-CH2-C(C2H5)=CH-CH3A

Câu 19: Gọi tên anken sau: (CH

3

)

3

C-CH

2

-C(C

2

H

5

)=CH-CH

3

A. 3-etyl-5,5-di metyl hexen-2 B. 2,2-di metyl-5-etyl hexen-4

C. 3-etyl-5,5-di metyl hexen-3 D. 4-di metyl-2,2-di metyl hexen