题文
下列反应中,属于取代反应的是
①CH3CH=CH2+Br2
CH3CHBrCH2Br
②CH3CH2OH
CH2=CH2 ↑+H2O
③CH3COOH + CH3CH2OH
CH3COOCH2CH3+H2O
④C6H6+Br2
C6H5Br+H2O
| A.①② | B.③④ | C.①③ | D.②④ |
下列反应中,属于取代反应的是
①CH3CH=CH2+Br2
CH3CHBrCH2Br
②CH3CH2OH
CH2=CH2 ↑+H2O
③CH3COOH + CH3CH2OH
CH3COOCH2CH3+H2O
④C6H6+Br2
C6H5Br+H2O
| A.①② | B.③④ | C.①③ | D.②④ |
试题篮
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