[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fHfEk2--gIHrpvWebjK8T_dQKepu8PG_JdvGVpASCunY":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":8,"question":15,"related":16,"source":27,"type":110},[],"2024-05-28 21:55:05",146841688,[],{"count":9,"courseId":10,"courseImg":11,"courseName":12,"workId":13,"workName":14},21,"d07576c37106eb2b4e71c9834037ebc2","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F749bad563fb089c960fffc846838f424.jpg","物理化学上","exam_117596821","电化学章节测验","298K时,0.1moldm-3NaCl溶液的电阻率为93.6Ω·m,它的摩厼电导率为_____________S·m2·mol-1",[17,29,38,47,56,65,74,83,92,101],{"answer":18,"createTime":19,"id":20,"options":21,"question":26,"source":27,"type":28},[],"2024-05-28 21:55:04",146841647,[22,23,24,25],"析出铜","铜电极溶解","析出氧气","析出氯气","用铜电极电解CuCl2的水溶液,在阳极上会发生","v1",0,{"answer":30,"createTime":19,"id":31,"options":32,"question":37,"source":27,"type":28},[],146841653,[33,34,35,36],"0.1 mol·kg-1","0.2 mol·kg-1","0.15 mol·kg-1","0.3 mol·kg-1","0.1 mol·kg-1 氯化钡水溶液的离子强度为",{"answer":39,"createTime":19,"id":40,"options":41,"question":46,"source":27,"type":28},[],146841660,[42,43,44,45],"正负极改变,阴阳极不变","正负极不变,阴阳极不变","正负极改变,阴阳极正好相反","正负极不变,阴阳极正好相反","蓄电池在充电和放电时的反应正好相反,则其充电时正极和负极、阴极和阳极的关系为",{"answer":48,"createTime":19,"id":49,"options":50,"question":55,"source":27,"type":28},[],146841663,[51,52,53,54],"66000J","-66000J","-54000J","54000J","某化学反应若在300K,pƟ下在试管中进行时放热60000J,若在相同条件下通过可逆电池进行反应,则吸热6000J,该化学体系可能做的最大非膨胀功为",{"answer":57,"createTime":19,"id":58,"options":59,"question":64,"source":27,"type":28},[],146841667,[60,61,62,63],"离子强度增大,平均活度因子增大","离子强度不影响平均活度因子的数值","随离子强度变化,平均活度因子变化无规律","离子强度增大,平均活度因子减小","在稀溶液范围内,离子平均活度因子与电解质溶液的离子强度的关系,正确的论述是",{"answer":66,"createTime":19,"id":67,"options":68,"question":73,"source":27,"type":28},[],146841669,[69,70,71,72],"电位计","标准电池","饱和KCl盐桥","直流检流计","用对消法测定由电极 Ag(s)│AgNO3(aq) 与电极 Ag|AgCl(s)│KCl(aq) 组成的电池的电动势,下列哪一项是不能采用的",{"answer":75,"createTime":19,"id":76,"options":77,"question":82,"source":27,"type":28},[],146841671,[78,79,80,81],"以上都是","电解质的离子平均活度系数","摩尔电导率","在稀溶液范围内的电导率","对于同一电解质的水溶液,当其浓度逐渐增加时,何种性质将随之增加",{"answer":84,"createTime":5,"id":85,"options":86,"question":91,"source":27,"type":28},[],146841674,[87,88,89,90],"CuBr2","HNO3","NaOH","KCl","浓度相同的下列溶液中,阳离子的迁移数最小的是",{"answer":93,"createTime":5,"id":94,"options":95,"question":100,"source":27,"type":28},[],146841679,[96,97,98,99],"H+","NH4+","1\u002F3La3+","1\u002F2Mg2+","在25℃无限稀薄的水溶液中,离子摩尔电导率最大的是",{"answer":102,"createTime":5,"id":103,"options":104,"question":109,"source":27,"type":28},[],146841681,[105,106,107,108],"E1=2E2,K1Ө=2K2Ө","E1=E2, K1Ө=K2Ө","E1=E2, K1Ө=(K2Ө)2","E1=2E2, K1Ө=(K2Ө)2","某电池反应可写成(1)H2(p1)+Cl2(p2)=2HCl 或 (2)1\u002F2H2(p1)+1\u002F2Cl2(p2)=HCl,这两种不同的表示式算出的E和KӨ 的关系是",2]