[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fe5A0icUntncyEghLXISh4mCytYEyiq-fY5sD7SIvL4o":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":20,"related":21,"source":31,"type":114},[],"2023-05-31 15:08:59",38726642,[8,9,10,11,12],"甲烷是无色无味的气体","甲烷不与强酸、强碱或强氧化剂反应","甲烷不能使高锰酸钾褪色","甲烷能够发生取代反应","甲烷能够发生加成反应",{"count":14,"courseId":15,"courseImg":16,"courseName":17,"workId":18,"workName":19},50,"bc1786bd53381811246c1c7526656634","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F4b5e81e3f69d1cacc22802f0cd377414.jpg","基础化学（NBOOC-2021第六批高校慕课）","exam_95121845","《基础化学》有机部分练习题(商学院)","下列关于甲烷性质的叙述,正确的是",[22,33,42,51,60,69,78,87,96,105],{"answer":23,"createTime":5,"id":24,"options":25,"question":30,"source":31,"type":32},[],38726594,[26,27,28,29],"尿素","醋酸","氰酸铵","甲烷","下列物质属于无机物的是","v1",0,{"answer":34,"createTime":5,"id":35,"options":36,"question":41,"source":31,"type":32},[],38726595,[37,38,39,40],"正四面体","三角锥型","平面型","直线型","甲烷分子是 结构",{"answer":43,"createTime":5,"id":44,"options":45,"question":50,"source":31,"type":32},[],38726596,[46,47,48,49],"2","3","4","不确定","有机物分子中碳原子间可以形成直链状碳链,也可以形成支链状碳链,这种现象就是碳链异构现象.由于碳链异构,戊烷可以写出 种同分异构体",{"answer":52,"createTime":5,"id":53,"options":54,"question":59,"source":31,"type":32},[],38726597,[55,56,57,58],"沼气","天然气","水煤气","煤矿坑道气","下列气体中,主要成份不是甲烷的是",{"answer":61,"createTime":5,"id":62,"options":63,"question":68,"source":31,"type":32},[],38726598,[64,65,66,67],"2,3,4-三甲基戊烷","2,3,5-三甲基己烷","2,4,5-三甲基戊烷","1,1,3,4-四甲基丁烷","化合物\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F00bff8d415e30b5443f970cb2a0bb399.png\">的名称为",{"answer":70,"createTime":5,"id":71,"options":72,"question":77,"source":31,"type":32},[],38726599,[73,74,75,76],"2,2-乙基丁烷","2,2-二乙基丁烷","3-甲基-3-乙基戊烷","3-乙基-3-甲基戊烷","化合物\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F52f990a2c4a7f86838c1cbcc77df4d9c.png\">的名称为",{"answer":79,"createTime":5,"id":80,"options":81,"question":86,"source":31,"type":32},[],38726600,[82,83,84,85],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff34bf225040a8a03a590ad84863fcbf8.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc015034eadc3213722c284791f499d34.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc12697588601ab419382401135951847.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd2f824a03e882b5f6ec6a8b3e9f705f8.png\">","化合物3-乙基-2-甲基戊烷的结构简式为",{"answer":88,"createTime":5,"id":89,"options":90,"question":95,"source":31,"type":32},[],38726601,[91,92,93,94],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0e74d165986b0be1d81fad6fc53f05d5.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc6ee99524ef58c502b7794c19b356100.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F92a94775fade68d229e292297654bd11.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F82509a0d0c414e374dd380d855c8e393.png\">","化合物2,2-二甲基戊烷的结构简式为",{"answer":97,"createTime":5,"id":98,"options":99,"question":104,"source":31,"type":32},[],38726602,[100,101,102,103],"3,5-甲基-3-乙基戊烷","1,3-甲基-3-乙基戊烷","3-甲基-3-乙基己烷","3-乙基-3-甲基己烷","化合物\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F33ae7564f3e6872462cc4d49a90f81b9.png\">的名称为",{"answer":106,"createTime":5,"id":107,"options":108,"question":113,"source":31,"type":32},[],38726603,[109,110,111,112],"4-异丙基丁烷","5-甲基己烷","2-甲基己烷","1-异丙基丁烷","化合物\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd4a1bcbbe0821c29c1733a82155d3e04.png\">的名称为",1]