下列反应,属于取代反应的是
①
②C2H5OH CH2=CH2↑+H2O
③CH3CH=CH2+Br2→CH3CHBrCH2Br
④CH3COOH+CH3CH2OHCH3COOCH2CH3+H2O
A.①② | B.③④ | C.①③ | D.①④ |
下列反应,属于取代反应的是
①
②C2H5OH CH2=CH2↑+H2O
③CH3CH=CH2+Br2→CH3CHBrCH2Br
④CH3COOH+CH3CH2OHCH3COOCH2CH3+H2O
A.①② | B.③④ | C.①③ | D.①④ |
试题篮
()