[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fC2PrxPeQVJmmqxKt3t2oZa-U9wx4RQ9-VGkLnPzcvvM":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-05-20 12:08:59",144768183,[8,9,10,11],"碳正离子","自由基","碳负离子","协同反应,无中间体",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},11,"622f22843f081f138ab81625b91850ea","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffbfc4fe1969b889449b598252af53ae1.jpg","有机化学","7092fdd5a82e446a931de6079fc32780","","2.58 光照下,烷烃卤代反应的机理是通过哪一种中间体进行的?( )",[21,32,41,50,59,68,77,80,89,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],144768177,[25,26,27,28],"c > b > d > a > e","c > d > e > a > b","c > b > a > e > d","c > b > e > a > d","2.9 将下列化合物按沸点由高到低排列(不要查表). a. 3,3-二甲基戊烷 b. 正庚烷 c. 2-甲基庚烷 d. 正戊烷 e. 2-甲基己烷","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],144768178,[36,37,38,39],"1","2","3","4","2.11 请问2,2,4 -三甲基戊烷进行氯代反应可能得到的一氯代产物的结构式有几种",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],144768179,[45,46,47,48],"a > b > c","c > a > b","c > b > a","b > a >c","2.16 将下列游离基按稳定性由大到小排列:\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F3a292c3542d7787e602029f68465bf69.webp\">",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],144768180,[54,55,56,57],"一级","二级","三级","那个都不是","2.20 在烷烃的自由基取代反应中,不同类型的氢被取代活性最大的是 ( )",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":30,"type":31},[],144768181,[63,64,65,66],"正己烷","2,3-二甲基戊烷","3-甲基戊烷","2,3-二甲基丁烷","2.23 下列烷烃沸点最低的是 ( )",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":30,"type":31},[],144768182,[72,73,74,75],"甲烷与氯气在室温下混合","先将氯气用光照射再迅速与甲烷混合","甲烷用光照射,在黑暗中与氯气混合","甲烷与氯气均在黑暗中混合","2.59 在下列哪种条件下能发生甲烷氯化反应?( )",{"answer":78,"createTime":5,"id":6,"options":79,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":30,"type":31},[],144768184,[84,85,86,87],"Ⅰ>Ⅱ>Ⅲ","Ⅲ>Ⅱ>Ⅰ","Ⅱ>Ⅰ>Ⅲ","Ⅱ>Ⅲ>Ⅰ","2.45 下列碳正离子的稳定性顺序如何?\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fbc7593c1a6c888fa2ceb4e98338bc858.png\"> (Ⅰ)、\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff33720fc3ca9242f893fac7c93820975.png\"> (II)、\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff3b4756af2035db2ddb24bbdc26b74e1.webp\">",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":31},[],144768185,[93,94,95,96],"异裂","均裂","不断裂","既不是异裂也不是均裂","2.22 在自由基反应中化学键发生 ( )",{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":30,"type":107},[],144768186,[102,103,104,105],"a. 庚烷高,碳原子数多沸点高","a.己烷高,碳原子数少沸点高","b壬烷高,相同碳原子数支链多沸点低","b3-甲基辛烷高,相同碳原子数支链多沸点高","2.8 下列各组化合物中,哪个沸点较高?说明原因. a.庚烷与己烷 b壬烷与3-甲基辛烷",1]