本课配套习题挑战模式1/4
单选题
难度系数:
1.下列反应属于加成反应的是
A: CH2=CH2+Br2CH2BrCH2Br |
B: CH4+Cl2 CH3Cl+HCl |
C: CH4+2O2 CO2+2H2O |
D: |
一次做对,真牛!
+5奖励规则>
- 提示1:5pyJ5py654mp5YiG5a2Q5Lit5Y+M6ZSu77yI5oiW5LiJ6ZSu77yJ5Lik56uv55qE56Kz5Y6f5a2Q5LiO5YW25LuW5Y6f5a2Q5oiW5Y6f5a2Q5Zui55u05o6l57uT5ZCI55Sf5oiQ5paw55qE5YyW5ZCI54mp55qE5Y+N5bqU5Y+r5Yqg5oiQ5Y+N5bqU44CCQ0g8c3ViPjI8L3N1Yj49Q0g8c3ViPjI8L3N1Yj4rQnI8c3ViPjI8aW1nIHdpZHRoPTQyIGhlaWdodD0yMiBzcmM9Imh0dHBzOi8vcDIucWluZ2d1by5jb20vRzEvTTAwLzY1LzY0L3JCQUNKbFVqbmNtUlZUSzFBQUFBLUxUV3d1VTAzMS5wbmciPjwvc3ViPkNIPHN1Yj4yPC9zdWI+QnJDSDxzdWI+Mjwvc3ViPkJy
- 答案:QQ==
QemhueS4re+8jOWPjOmUruS4pOerr+eahOeis+ebtOaOpeS4jua6tOWOn+WtkOe7k+WQiOW9ouaIkOS6jOa6tOS5meeDt++8jOWboOatpOWxnuS6juWKoOaIkOWPjeW6lO+8mzxicj5C6aG55Li65Y+W5Luj5Y+N5bqU77yM5Y+N5bqU5bCGSOWOn+WtkOWPluS7o+WHuuadpeS4jkNs5Y6f5a2Q57uT5ZCI77yM55Sf5oiQSENs44CCPGJyPkPpobnkuLrnroDljZXnmoTmsKfljJblj43lupTvvJs8YnI+ROmhueeahOWunui0qOS5n+aYr+S4gOenjeWPluS7o+WPjeW6lOOAgjxicj7nu7zkuIrpgInmi6lB6aG544CC
本课配套习题挑战模式2/4
单选题
难度系数:
2.下列有机物发生的反应属于加成反应的是
A: 乙烯使KMnO4溶液褪色 |
B: 乙烯使溴的四氯化碳溶液褪色 |
C: 甲烷和氯水混合,见光 |
D: 用乙醇、乙酸与浓H2SO4混合加热 |
一次做对,真牛!
+5奖励规则>
- 提示1:5pyJ5py654mp5YiG5a2Q5Lit5Y+M6ZSu77yI5oiW5LiJ6ZSu77yJ5Lik56uv55qE56Kz5Y6f5a2Q5LiO5YW25LuW5Y6f5a2Q5oiW5Y6f5a2Q5Zui55u05o6l57uT5ZCI55Sf5oiQ5paw55qE5YyW5ZCI54mp55qE5Y+N5bqU5Y+r5Yqg5oiQ5Y+N5bqU44CC
- 答案:Qg==
Qemhue+8jOS5meeDr+S4jumFuOaAp+mrmOmUsOmFuOmSvuWPkeeUn+awp+WMluWPjeW6lOiAjOS9v+a6tua2suikquiJsu+8mzxicj5C6aG577yM5LmZ54Ov5L2/5rq055qE5Zub5rCv5YyW56Kz5rq25ray6KSq6Imy77yM5piv5Zug5Li65Y+M6ZSu5LiO5rq05Y2V6LSo5Y+R55Sf5LqG5Yqg5oiQ5Y+N5bqU77yMQumhueato+ehru+8mzxicj5D6aG577yM55Sy54O35LiO5rCv5rCU5Zyo5YWJ54Wn55qE5p2h5Lu25LiL5Y+R55Sf5Y+W5Luj5Y+N5bqU44CCPGJyPkTpobnvvIzkuZnphofkuI7kuZnphbjlnKjmtZPnoavphbjliqDng63nmoTmnaHku7bkuIvlj5HnlJ/pha/ljJblj43lupTjgII8YnI+57u85LiK77yM6YCJ5oupQumhueOAgg==
本课配套习题挑战模式3/4
单选题
难度系数:
3.下列反应属于加成反应的是
A: C3H8+Cl2C3H7Cl+HCl |
B: 2FeCl2+Cl2===2FeCl3 |
C: CH2=CH2+H2OCH3CH2OH |
D: CH3CH2OHCH2=CH2↑+H2O |
一次做对,真牛!
+5奖励规则>
- 提示1:5pyJ5py654mp5YiG5a2Q5Lit5Y+M6ZSu77yI5oiW5LiJ6ZSu77yJ5Lik56uv55qE56Kz5Y6f5a2Q5LiO5YW25LuW5Y6f5a2Q5oiW5Y6f5a2Q5Zui55u05o6l57uT5ZCI55Sf5oiQ5paw55qE5YyW5ZCI54mp55qE5Y+N5bqU5Y+r5Yqg5oiQ5Y+N5bqU44CC
- 提示2:5peg5py65Lit55qE5YyW5ZCI5Y+N5bqU5oiW5rCn5YyW6L+Y5Y6f5Y+N5bqU77yM5LiO5b6X5aSx55S15a2Q55u45YWz77yM5bm26Z2e5Y6f5a2Q5oiW5Y6f5a2Q5Zui55u05o6l57uT5ZCI77yM5rOo5oSP5Yy65YiG44CC
- 答案:Qw==
QemhueS4reWPkeeUn+eahOaYr+WPluS7o+WPjeW6lOOAgjxicj5C6aG55piv5peg5py65Lit55qE5YyW5ZCI5Y+N5bqU77yM5oiW5rCn5YyW6L+Y5Y6f5Y+N5bqU44CCPGJyPkPpobnlsZ7kuo7liqDmiJDlj43lupTvvIzmlYXmnKzpopjpgInmi6lD6aG544CC
本课配套习题挑战模式4/4
单选题
难度系数:
4.下列反应中属于加成反应的是
A: 乙烯通入酸性高锰酸钾溶液中,溶液褪色 |
B: 苯滴入溴水中,振荡后溴水层接近无色 |
C: 甲烷和氯气混合后,放置在光亮的地方,混合气体颜色逐渐变浅 |
D: 将裂化获得的汽油滴入溴水中,溴水褪色 |
一次做对,真牛!
+5奖励规则>
- 提示1:5LiN6aWx5ZKM54OD5LiO6YW45oCn6auY6ZSw6YW46ZK+5Y+R55Sf55qE5Y+N5bqU5Li65rCn5YyW6L+Y5Y6f5Y+N5bqU44CC
- 提示2:6Iuv55qE5oCn6LSo6L6D5Li654m55q6K77yM5LuW5Y+v5Lul5LiO5rq05Y+R55Sf5Y+W5Luj5Y+N5bqU77yM5LiN6IO95LiO5rq05Yqg5oiQ44CC
- 答案:RA==
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