[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fomhi_ZvJgeVSQ1qQTCyh4Aac--2Ek2y_3b-KK0f6dNw":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":28,"type":29},[],"2023-09-21 14:19:46",97752080,[8,9,10,11,11],"都是均相热力学稳定系统","都是多相热力学不稳定系统","溶胶是多相热力学不稳定系统,而高分子化合物溶液是均相热力学稳定系统","溶胶是均相热力学稳定系统,而高分子化合物溶液是多相热力学不稳定系统",{"courseId":13,"courseImg":14,"courseName":15},"40bc22cf6a93b05c50935d9bc336e86b","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffabe2cf8c89e80dbe663fce07e20d03d.jpg","医用化学","下列关于溶胶和高分子溶液的叙述,正确的是( )",[18,30,40,43,53,63,73,82,92,103],{"answer":19,"createTime":5,"id":20,"options":21,"question":27,"source":28,"type":29},[],97752072,[22,23,24,25,26],"乳状液","悬浊液","溶胶","高分子溶液","水溶胶","蛋白质溶液属于( )","v1",0,{"answer":31,"createTime":5,"id":32,"options":33,"question":39,"source":28,"type":29},[],97752075,[34,35,36,37,38],"AlCl3","NaNO3","Na2SO4","MgBr2","K3PO4","使Fe(OH)3溶胶聚沉,效果最好的电解质是( )",{"answer":41,"createTime":5,"id":6,"options":42,"question":16,"source":28,"type":29},[],[8,9,10,11,11],{"answer":44,"createTime":5,"id":45,"options":46,"question":52,"source":28,"type":29},[],97752081,[47,48,49,50,51],"能形成负吸附的物质","易溶于水的物质","降低系统内部能量的物质","能降低溶剂表面张力的物质","能增加系统表面能的物质","表面活性物质是( )",{"answer":54,"createTime":5,"id":55,"options":56,"question":62,"source":28,"type":29},[],97752085,[57,58,59,60,61],"(NH4)2SO4","Na2C2O4","LiBr","KCNS","MgCl2","下列物质中对高分子溶液盐析能力最强的是( )",{"answer":64,"createTime":5,"id":65,"options":66,"question":72,"source":28,"type":29},[],97752086,[67,68,69,70,71],"胶核是AgCl","胶核吸附的离子是Cl-","在电场中胶粒向负极运动","进入吸附层的K+愈多,胶粒带点量愈低","胶核和吸附的离子组成的胶粒是带负电荷的","用AgNO3和KCl(过量)制备AgCl溶胶,下列说法错误的是( )、",{"answer":74,"createTime":5,"id":75,"options":76,"question":81,"source":28,"type":29},[],97752087,[77,78,34,79,80],"NaCl","CaCl2","MgSO4","Na3PO4","电泳时,硫化砷胶粒移向正极,要使一定量硫化砷溶胶聚沉,下列盐中需要的物质的量最小的是( )",{"answer":83,"createTime":5,"id":84,"options":85,"question":91,"source":28,"type":29},[],97752088,[86,87,88,89,90],"系统内部能量","表面能","动能","势能","热能","将粒径较大的物质分散成粉末或细雾时,作功所消耗的能量转变为( )",{"answer":93,"createTime":94,"id":95,"options":96,"question":102,"source":28,"type":29},[],"2023-09-21 14:19:47",97752089,[97,98,99,100,101],"高分子溶液是稳定系统","高分子溶液是均相系统","高分子电解质在中性溶液中不带电","高分子溶液的粘度都比较大","高分子溶液属胶体分散系","对于高分子溶液,以下说法不正确的是( )",{"answer":104,"createTime":94,"id":105,"options":106,"question":112,"source":28,"type":29},[],97752090,[107,108,109,110,111],"胶粒带正电","胶粒带负电","胶粒不带电","胶核优先吸附Br-","胶核优先吸附K+","将50ml 0.002mol&middot;L-1AgNO3溶液和30ml0.0018mol&middot;L-1KBr溶液混合制备AgBr溶胶,以下推论中正确的是( )"]