[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fWG_LXqnvVXWWKT0m4azXCOM7A5u42u8j-GgFW1N04yE":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-06-10 19:33:27",197894425,[8,9,10,11],"环丙烷","环戊烷","环丁烷","环己烷",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},50,"d4a2028163b10de185683707975ebf88","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fbd4ceb085e7fb614315a0999b89440b7.jpg","有机化学","work_43478398","烷烃和环烷烃","下列环烷烃中加氢最容易开环的是( )",[21,32,41,50,59,62,71,80,89,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],197894419,[25,26,27,28],"己烷","2-甲基戊烷","2,3-二甲基丁烷","2,2-二甲基丁烷","下面四个同分异构体( )的沸点最高","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],197894420,[36,37,38,39],"一定沸程的烷烃混合物","一定沸程的芳烃混合物","醚类混合物","烷烃和醚的混合物","石油醚是实验室中常用的有机溶剂,石油醚的成分是( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],197894421,[45,46,47,48],"①②","①③","①④","③④","下面化合物①乙烷;②甲烷③三氯甲烷④1,2-二氯乙烷,能以不同构象存在的是( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],197894423,[54,55,56,57],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F844b2ade4deb5a6e5144088a377da3d2.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1782622f5d041155b90322ea6c794339.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F12f8fce6a96bb81a34bae5dbb24a2b7b.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F37111e780fa31fd9de9ec815a37b7e60.png\">","2-甲基丁烷与溴在光照条件下反应的主产物是( )",{"answer":60,"createTime":5,"id":6,"options":61,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],197894427,[66,67,68,69],"碳正离子","自由基","碳负离子","无中间体","光照条件下,烷烃卤代反应的机理是通过( )中间体进行的",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],197894429,[75,76,77,78],"四面体形","平面四边形","线性","三角形","烷烃分子中碳原子的空间几何形状是( )",{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":30,"type":31},[],197894431,[84,85,86,87],"KMnO4和Br2都褪色","KMnO4褪色和Br2不褪色","KMnO4和Br2都不褪色","KMnO4不褪色和Br2褪色","三元环张力很大,甲基环丙烷与5%KMnO4水溶液或Br2\u002FCCl4反应,现象是( )",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":31},[],197894433,[93,94,95,96],"异裂","均裂","不断裂","既不是异裂也不是均裂","在自由基反应中共价键发生( )",{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":30,"type":31},[],197894435,[102,103,104,105],"分子中的双键旋转受阻","分子中的单双键共轭","分子中有双键","分子中的两个碳原子围绕C-C单键作相对旋转","引起烷烃构象异构的原因是( )"]