Ankađien B + Cl2 → CH2ClC(CH3)=CH-CHCl-CH3. B là13/17Ankađien B + Cl2 → CH2ClC(CH3)=CH-CHCl-CH3. B là 2-metylpenta-1,3-đien.4-metylpenta-2,4-đien 2-metylpenta-1,4-đien.4-metylpenta-2,3-đien.Giải thíchĐáp án A CH2 = C(CH3) – CH = CH – CH3