Cho các chất sau: CH3COOCH2CH2Cl, ClH3N-CH2COOH, C6H5Cl
Giải thích
Đáp án : D
CH3COOCH2CH2Cl, ClH3N-CH2COOH, C6H5Cl (thơm), HCOOC6H5 (thơm), CH3CCl3. CH3COOC(Cl2)-CH3
Đáp án : D
CH3COOCH2CH2Cl, ClH3N-CH2COOH, C6H5Cl (thơm), HCOOC6H5 (thơm), CH3CCl3. CH3COOC(Cl2)-CH3