[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$frF9fbKmeugDS5eMnfTwSMMOkwmv1YUh4DIigXed6jFM":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2026-04-18 21:37:03",343818928,[8,9,10,11],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F3ff2e83686a24b61e9e14630f8e71176.png\">","B. \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd54a83ecdaf6ff7d258d68364a45e6cc.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F4b1034682a6f5c241d095471f6dc6c94.png\">","D. \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F31ed8b11b0761a83ab3d39348f58b351.png\">",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},31,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","2b08c01e54f94fc090141ab5b43ae6e6","热力学第一定律 章节自测","有一容器四壁导热,上部有一可移动的活塞,在该容器中同时放入锌粒和盐酸,发生化学反应后活塞将上移一定距离,以锌粒和盐酸为系统,则( )",[21,32,41,50,59,68,77,80,89,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],343818922,[25,26,27,28],"体系处于一定的状态,具有一定的内能","对应于某一状态,内能只能有一数值不能有两个以上的数值","状态发生变化,内能也一定跟着变化","对应于一个内能值,可以有多个状态","对于内能是体系状态的单值函数概念,错误理解是: ( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],343818923,[36,37,38,39],"水的标准摩尔生成焓即是氧气的标准摩尔燃烧焓","水蒸气的标准摩尔生成焓即是氧气的标准摩尔燃烧焓","水的标准摩尔生成焓即是氢气的标准摩尔燃烧焓","水蒸气的标准摩尔生成焓即是氢气的标准摩尔燃烧焓","下述说法正确的是( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],343818924,[45,46,47,48],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9fa0b1144de082f866204d63e35cf6a1.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe571cb72f1ec30f45ce52791908aa573.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F115ced169f9f70d0b95b1fc5f673f241.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffe084164f5fe0b78e71537efac137aad.png\">","在一个绝热刚性容器中发生一化学反应,使系统的温度从T1升高到T2,压力从p1升高到p2,则( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],343818925,[54,55,56,57],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7a7a6e092084d5bd84833e3959262615.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd30c53f59b3b9b54d083c65fc3285b8e.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc1341862fbe12efdceebc8d2a34378db.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F60868d2f3d9b9553a5d8fdf8016f52b5.png\">","某理想气体恒外压下进行绝热膨胀,其内能和焓的变化为 ( )",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":30,"type":31},[],343818926,[63,64,65,66],"理想气体从1013.25kPa反抗恒定的外压101.325kPa膨胀","273K,101.325kPa下冰融化成水","298K,101.325kPa下电解CuSO4水溶液","气体从状态Ⅰ等温可逆变化到状态Ⅱ","公式\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9f2603d72a421d02b14681fabe458e31.png\">适用于下列过程中的( )",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":30,"type":31},[],343818927,[72,73,74,75],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd52234a0e00b9452df65874ed3f75c69.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb699adcea6aa7fa4e51d1559c3114c51.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F52589a32bc60cbda698be4287b90eca1.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fac7edbdeca26895157a8da405bc81281.png\">","实际气体节流膨胀后,( )",{"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},[],343818929,[84,85,86,87],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7394778b75e0be677798446de9ac13b2.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fda5cf71373c5c41535c4a1d8306c4b1e.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff86162f5ebbdbf5b9d45b1a0360f0c30.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb18bfab00a4fdb2112c38518526518be.png\">","1mol,373K,标准大气压力下的水经下列两个不同过程达到373K,标准大气压力下的水汽:(1)等温可逆蒸发(2)真空蒸发.这两个过程中功和热的关系为( )",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":31},[],343818930,[93,94,95,96],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F85d06b01b410acbe9984854acbf4edeb.png\">就是CO 2(g)的生成焓 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2bb24fece0ad5204bdcd7ce37d0477a8.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F85d06b01b410acbe9984854acbf4edeb.png\">是C(石墨)的燃烧焓","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F849ec55a9c2a31e3407c2da57c2acc12.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F14918d6c34fc415324b32eae12739362.png\">","1个大气压下,C(石墨)+ O2(g)= CO2(g)的反应热为\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F85d06b01b410acbe9984854acbf4edeb.png\">,下列说法错误的是( )",{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":30,"type":31},[],343818931,[102,103,104,105],"3268","- 3265","C.3264","D.- 3268","1mol液苯在298K时置于弹式热量计中燃烧,生成水和二氧化碳气体,同时放热3264kJ•mol-1,则其等压燃烧焓为( )kJ•mol-1"]