題目列表(包括答案和解析)
下列反應,屬于取代反應的是 ①C6H6+HNO3C6H5NO2+H2O ②CH3CH2OHCH2=CH2+H2O ③CH3CH=CH2+Br2CH3CHBrCH2Br ④CH3COOH+CH3CH2OHCH3COOCH2CH3+H2O | |
[ ] | |
A. |
①② |
B. |
③④ |
C. |
①③ |
D. |
①④ |
下列屬于取代反應的是( 。
①CH3CH=CH2+Br2CH3CHBrCH2Br
②CH3CH2OH+3O22CO2+3H2O
③CH3COOH+CH3CH2OHCH3COOCH2CH3+H2O
④C6H6+HNO3C6H5NO2+H2O
A.①② B.③④ C.①③ D.②④
A.①② | B.③④ | C.①③ | D.②④ |
下列屬于取代反應的是( 。
①CH3CH=CH2+Br2CH3CHBrCH2Br
②CH3CH2OH+3O22CO2+3H2O
③CH3COOH+CH3CH2OHCH3COOCH2CH3+H2O
④C6H6+HNO3C6H5NO2+H2O
A.①② | B.③④ | C.①③ | D.②④ |
下列反應中屬于取代反應的是
① CH3CH=CH2+Br2CH3CHBrCH2Br
② CH3CH2OHCH2=CH2+H2O
③ CH3COOH+CH3CH2OHCH3COOCH2CH3+H2O
④ C6H6+HNO3C6H5NO2+H2O
A.①② B.③④ C.①③ D.②④
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