[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fj_rD0YbsCjf_kUUgOhY7PIszvr_ExsOZM87JKaGaqPM":3},{"id":4,"source":5,"question":6,"options":7,"answer":13,"related":14,"type":27,"origin":114,"createTime":29},159210563,"v1","1-2-3化学键包括下列哪些( )",[8,9,10,11,12],"共价键","离子键","金属键","范德华力","氢键",[],[15,30,39,51,55,65,76,86,96,104],{"id":16,"source":5,"question":17,"options":18,"answer":25,"related":26,"type":27,"origin":28,"createTime":29},159210560,"1-1-2有机化合物的特性有哪些",[19,20,21,22,23,24],"有机化合物数量多","挥发性大、熔点、沸点高","热稳定性差、能燃烧","易溶于水,难溶于有机溶剂","反应速度比较快","反应产物复杂,副反应较多",[],[],1,null,"2024-09-11T17:16:22+08:00",{"id":31,"source":5,"question":32,"options":33,"answer":37,"related":38,"type":27,"origin":28,"createTime":29},159210561,"1-2-1极性分子间存在的范德华力有( )",[34,35,36,12],"色散力","诱导力","取向力",[],[],{"id":40,"source":5,"question":41,"options":42,"answer":49,"related":50,"type":27,"origin":28,"createTime":29},159210562,"1-2-2关于氢键的说法正确的有",[43,44,45,46,47,48],"有方向性","无方向性","有饱和性","无饱和性","比范德华力大","比范德华力小",[],[],{"id":4,"source":5,"question":6,"options":52,"answer":53,"related":54,"type":27,"origin":28,"createTime":29},[8,9,10,11,12],[],[],{"id":56,"source":5,"question":57,"options":58,"answer":63,"related":64,"type":27,"origin":28,"createTime":29},159210564,"1-2-5核外电子运动状态的描述正确的有()",[59,60,61,62],"电子层","电子亚层和电子云的形状","电子云的伸展方向","电子的自旋",[],[],{"id":66,"source":5,"question":67,"options":68,"answer":73,"related":74,"type":75,"origin":28,"createTime":29},159210565,"1-2-9关于电负性错误的有哪个?( )",[69,70,71,72],"某元素的原子在分子中吸引电子能力的相对大小被称为元素的电负性","元素周期表的同一周期中,从左到右,随着原子序数增大,电负性递增","元素周期表的同一主族中,从上到下,电负性递减","元素电负性的大小,不可以衡量元素金属性和非金属性的强弱",[],[],0,{"id":77,"source":5,"question":78,"options":79,"answer":84,"related":85,"type":75,"origin":28,"createTime":29},159210566,"1-2-10下列说法错误的有( )",[80,81,82,83],"氧气:键的极性为非极性键,分子是非极性分子","二氧化碳:键的极性为极性键,分子是非极性分子","水:键的极性为极性键,分子是极性分子","甲烷:键的极性为极性键,分子是极性分子",[],[],{"id":87,"source":5,"question":88,"options":89,"answer":94,"related":95,"type":75,"origin":28,"createTime":29},159210567,"根据现代的观点有机物应该是( )",[90,91,92,93],"人来自动植物的化合物","来自于自然界的化合物","碳氢的化合物及其衍生物","人工合成的化合物",[],[],{"id":97,"source":5,"question":98,"options":99,"answer":102,"related":103,"type":75,"origin":28,"createTime":29},159210568,"有机物的结构特点之一就是多数有机物都以( )结合",[9,100,8,101],"配价键","非极性键",[],[],{"id":105,"source":5,"question":106,"options":107,"answer":112,"related":113,"type":75,"origin":28,"createTime":29},159210569,"下列共价键中极性最强的是( )",[108,109,110,111],"C-H","C-O","C-N","H-O",[],[],{"courseName":115,"courseImg":116,"workName":117,"workId":118,"count":119,"courseId":120},"纺织化学（第13期）","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffdcbdb298356200f78873c25be61d5f0.png","第1章 概论","851d0222eb2c44cf853c0a9cdec94e09",17,"25df2f7075171c649f6dcfd42b36a9dd"]