[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fEIy5hjevXoa1xsXzu5mu161xR5tiwU5T1uU8Rrs9ng8":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-07-01 12:49:34",210278517,[8,9,10,11],"固相或液相的体积远小于气相的体积","体系中所含物质的量为1mol","气相符合理想气体状态方程","ΔH是一个常数,不随温度而变",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},43,"ab6dc7339eaa7f9ed536d7d760f777a1","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fffd33c6b775c9977b445d724ac7e9647.png","药学23级物理化学","exam_156703632","2024-2025第二学期23级药学《物理化学》期中考试","克劳修斯-克拉珀龙方程在推导过程中作了一些合理的假设,这些假设不包括以下哪一项?( )",[21,32,41,50,59,62,71,80,90,99],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],210278482,[25,26,27,28],"理想气体","所有气体","稀溶液","理想溶液","下列哪个封闭体系的内能和焓仅是温度的函数?( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],210278492,[36,37,38,39],"C点2,E点3,G点3","C点2,E点3,G点1","C点1,E点3,G点3","C点1,E点1,G点1","如图所示,对于形成简单低共熔混合物的二元相图,当物系点分别处于C、E、G点时,对应的平衡共存的相数为( ) \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F957eeb9f84517d7eaa523adc0eaf783e.jpg\">",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],210278498,[45,46,47,48],"(2) (3)","(3) (4)","(1) (4)","(1) (2)","对于下列的四种表述:(1)因为△H=Qp,所以只有等压过程才有△H(2)因为△H = Qp,所以Qp也具有状态函数的性质(3)公式△H = Qp只适用于封闭体系(4)对于封闭体系经历一个不作其它功的等压过程,其热量只决定于体系的始态和终态,正确的是( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],210278503,[54,55,56,57],"1\u002F2","1\u002F8","1\u002F4","1","某温度时, NH4Cl(s)分解压力是py, 则分解反应的平衡常数Kpy为( )",{"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},[],210278533,[66,67,68,69],"ΔH = 0, ΔU = 0","ΔU = 0, ΔG = 0","ΔS = 0, W = 0","ΔG = 0, ΔH = 0","理想气体绝热向真空膨胀,则( )",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],210278542,[75,76,77,78],"总是减小","不变","总是增大","可能增大或减小","在一定速度下发生变化的孤立体系,其总熵的变化是( )",{"answer":81,"createTime":82,"id":83,"options":84,"question":89,"source":30,"type":31},[],"2025-07-01 12:49:35",210278555,[85,86,87,88],"-60 kJ、-200 J\u002FK","6 kJ、200 J\u002FK","-60 kJ、20 J\u002FK","6 kJ、-200 J\u002FK","某化学反应若在300 K,100 kPa下于试管中恒温恒压进行时放热60 kJ,在相同条件下通过可逆电池恒温恒压进行反应,则吸热6 kJ,则该化学反应的焓变△H和熵变△S分别为( )",{"answer":91,"createTime":82,"id":92,"options":93,"question":98,"source":30,"type":31},[],210278563,[94,95,96,97],"Kϴ < 1,且随温度升高而增大","Kϴ > 1,且随温度升高而减小","Kϴ< 1,且随温度升高而减小","Kϴ > 1,且随温度升高而增大","某化学反应ΔrHmϴ< 0,ΔrSmϴ> 0,则反应的标准平衡常数Kϴ( )",{"answer":100,"createTime":82,"id":101,"options":102,"question":107,"source":30,"type":31},[],210278580,[103,104,105,106],"溶质在气相和在溶剂中的分子状态必须相同","溶质必须是非挥发性的","对于混合气体,在总压力不太大时,亨利定律能分别适用于每一种气体,与其他气体的分压无关","温度愈高或压力愈低,溶液愈稀,亨利定律愈准确","指出关于亨利定律的下列说明中,错误的是( )"]