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物理化学(上)(湖南科技大学)智慧树知到期末考试答案+章节答案2024年湖南科技大学在非理想气体卡诺循环过程中,系统的ΔU,ΔH,ΔG,ΔA何者为零?(

答案:ΔG###ΔU###ΔA###ΔH

答案:MG曲线是A在液态B中溶解度曲线###ND曲线是是B在液态A中的溶解度曲线温度T下某封闭体系中自发进行的气相反应,随着反应进度的增大,下列说法正确的是:(

答案:下列说法中正确的是(

)。

答案:孤立系统发生的任意过程总是向熵增大的方向进行###系统在可逆过程中的热温商等于系统熵变

答案:e

区、g

区均为气液两相平衡区;###该体系达气液二相平衡时,

气相中

B的组成总是大于其在液相的组成###该体系是具有最高恒沸点的体系;关于化学平衡下列说法正确的是:(

答案:系统各物质的混合是导致反应达到平衡的原因###温度的改变一定会导致平衡移动###平衡时正反应速度等于逆反应速度###平衡是一种动态平衡,当条件发生变化后,平衡可能发生移动对任一过程,与反应途径相关的是(

)。

答案:系统对外作的功###系统吸收的热###系统得到的功理想气体模型的基本特征是(

)。

答案:分子间无作用力,

分子本身无体积下面关于恒沸物特点的描述,哪一点不正确:(

答案:有确定的组成一定量的理想气体,在温度不变时降低压力,分子的平均碰撞频率

Z

与平均自由程

l

的变化情况是

)。

答案:Z减小,l增大一瓶氦气和一瓶氮气密度相同,分子平均平动动能相同,而且它们都处于平衡状态,

则它们:(

)

答案:温度相同,但氦气的压强大于氮气的压强。data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAnklEQVRIie3U4QkDIQwF4LdLhsksGSWTZJDMkVlef7X0rHecYikU80+FfOYJgl8ubGADG/gBUFUEwKqiiBAAAdDd1wIAmJkkyYg4rJcAbTMRoZkd9tydwHXKtwEzo6p20YhYD2Tmq3k72RTQRvR+86uYhh65qg5gDxua4Am1E7VnAD7e5xZwVr0bn8U0BbRxkaSqdmOaAkbqDz+71fUALt9iRV9zhPUAAAAASUVORK5CYII=

答案:data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAnklEQVRIie3U4QkDIQwF4LdLhsksGSWTZJDMkVlef7X0rHecYikU80+FfOYJgl8ubGADG/gBUFUEwKqiiBAAAdDd1wIAmJkkyYg4rJcAbTMRoZkd9tydwHXKtwEzo6p20YhYD2Tmq3k72RTQRvR+86uYhh65qg5gDxua4Am1E7VnAD7e5xZwVr0bn8U0BbRxkaSqdmOaAkbqDz+71fUALt9iRV9zhPUAAAAASUVORK5CYII=关于杠杆规则的适用对象,下面的说法中不正确的是(

)。

答案:适用于二组分系统的任何相区理想气体向真空膨胀过程中(

)。

答案:用比较准确的语言表达,相图说明的是什么体系?(

答案:已达平衡的多相开放体系data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAJEAAAAiCAYAAABfhjv4AAADNUlEQVR4nO2a7a3rIAyGWSEzsAI7MEJmYIVswAbdwBNkgiyQBbIBO/j+uHLFbUNiYtJSXT9SpXOqlhp4/YGJQUURYr5tgPL7qIgUMSoiRYyKSBGjIlLEqIgUMSoiRUx3IkopYYyx2XgAgMuyNBuvd5ZlwXmexePQPqSUTj/blYjWdUVrLQJAszFTSuicayrMXgkhoPeetfEcAACdc7iu6+HnuhHRPM84DMOpwVcgIYUQmo/dC3fNDwBO9+VNRNu2oTHm9OW9b2botm1VAspt5EYYEtLj8ZCYeoq1lrV+LZmmCcdxPPyM937XDs76AQBaa4sRjjWb1qJ5xXtflW5ijE+brLXs763risaYW6JdCdq8u1iWBYdhOE1he3YAABpjWBFsHMeiUL8uonVdWYuQ473HEMJTTDWFcwjh1Gv3oAWv5W4RjePIcsCSHfT+tm2H36fov+eAXxdRjLFqbJoMADz/rqkFlmVBY0x18Unfq01Hd4uI60QlO0IILBHRGNM0vdvANfQuEV1NZTRpqkFqqI1eOXnNw0mld4qIhM3hLBJxKDn8z4nIWvvP5pEn1YhCIqLX3z0TU88iohTNXf9uRRRjZNcotGj5pOm9mpTWQkQEbQSl2Fc+kc44B4XS6YybyhA7FtE8z+wTVinq1NQpKaWmJzRKr98SkXOO1Zw9S2ecMUqtBLGI8oKz5ridw+1Sl8RSsxDUPJOSe7YkneU11pXoSD0crr17cPfOWrvbZxOJiE5HNPkY46UrC063Ok8bVxugKSUchkF0BdKysKZWBeLftbwa7Tnd6iM7OIeTGGOxFSMSEQA0S3MUIUreeNbPoIU4yu/jOKJz7pJ9dxzxa+qRI/JrnVLrQhKJqElbutgViSjG2PS+hiLSazSjiHckWKpNSlEmhIDOucuXk62bjTSnVqSUnk6yN8erNRE1g48yTDeRiNi27U2YJJCjidCmvHoUeWnL2+0aPhGJcgDgsMDfex2NdSYgROEt/mtNVJrANwGAJs/X3EFeE9H/vZBSwmmaPvM8UV7wXj2d/c/kEeFXH57r5nki5XdRESliVESKGBWRIkZFpIhRESliVESKGBWRIuYPzGwt/+VG7AMAAAAASUVORK5CYII=

答案:data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABsAAAAbCAYAAACN1PRVAAAAvklEQVRIie2U0QnDMAxEbxcN41k8iibRIJ5Ds1y/BK0SxyGI0oL1abAeetYZ/GJhwzbs92EAKCKH8zEGAVBV62C9dwKgu3+cmxkB0MzqYNE0T6CqBMAxRh2MPFfZWiPw7Kkvb2WV7k4A7L3Xw/IyhNp3hfF+AAiArbVnsGgWDUTkoDWrFpHp8ixhoXK2hXlSVZ1qXsJC5Sx3GWZmU5W31kpEptkqnWxVeeKrwJfAIuirWJTA7v4mG1ZSG/Z/sBfLfqyARdD1KAAAAABJRU5ErkJggg==

答案:data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABsAAAAbCAYAAACN1PRVAAAAvklEQVRIie2U0QnDMAxEbxcN41k8iibRIJ5Ds1y/BK0SxyGI0oL1abAeetYZ/GJhwzbs92EAKCKH8zEGAVBV62C9dwKgu3+cmxkB0MzqYNE0T6CqBMAxRh2MPFfZWiPw7Kkvb2WV7k4A7L3Xw/IyhNp3hfF+AAiArbVnsGgWDUTkoDWrFpHp8ixhoXK2hXlSVZ1qXsJC5Sx3GWZmU5W31kpEptkqnWxVeeKrwJfAIuirWJTA7v4mG1ZSG/Z/sBfLfqyARdD1KAAAAABJRU5ErkJggg==对于理想混合物中组分B化学势的标准态是(

)。

答案:data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACgAAAAVCAYAAAA0GqweAAAAzUlEQVRIie3W3Q2DMAwE4Nslw3gWj+JJPIjn8CzXp6QBteUnbcMDJ0WCEKJPGCPAiwezAVu5gaO5gaOZBowIllI2100BAiCA6wEjggCYmVTVY8B6s6ouFwAUka9jDwNJ0t0JgBHRNtmDU9VWtvV4hzgFJEkRoYgsytHj66jzZ3MamJkNYWZt3t3beX/8dyD57DJ3fwk0s8W1KSU2s48lHs1Qk1RUKaU1Sf8EM3O4sw8DK65/t/pPzxq4Z/OvAreyLnH9FP0698/CaC4PfABn8DWD+0h4YgAAAABJRU5ErkJggg==data:image/png;base64,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

答案:一样多data:image/png;base64,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

答案:平衡转化率相同在隔离系统内(

)。

答案:热力学能守恒,焓不一定守恒在绝热封闭系统发生一过程中,系统的熵(

)。

答案:不能减少data:image/png;base64,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

答案:5

Jdata:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAV0AAAAfCAYAAABEbx5kAAAHgElEQVR4nO1c7ZHkKgx0Lg6GWAjFkbg2DscxsfB+bMlPo+0GwfhjvaeumqqrWcYWkmgaATeVQCAQCFyG6W4DAoFA4F9CkG4gEAhciCDdQCAQuBBBuoFAIHAhgnQDgUDgQgTpBgKBwIUI0g0EAoELEaQbCAQCFyJINxAIBC7Eo0g351xSSneb8UjM81yWZbnbjABBSqnknO82489g27YyTVN5vV53m/IDv5Z0xWnT9G3i6/Uq0zSVbduGnpdSKuu6Hmnir8WyLGWapn2CWtd19+MI5nke9nvgJyQe8zyXUj4niIjPtw+madrH+CeT2Lqup4q76kiUZOg1QJLKfhjpSfuvr6+39joJxan241VvQkS15JQ2Z86OOeeqL+Tv9sNs0s+TtjKYS/l/skIf70CVd9T8klJ6e+8ZkBxgdqAc+dQmyQmbm70fLSLsBMh+4xUJT4lPSgn2sxfTNO2rXsQDErPRXJAxUyNtaTOyeqz2WBNADxEJAehBLd/ZREIKVr6Td4odGkwdMNLyDIpSvgN2ZnLK+9hEhvrKBhVSsOu6vtk/z/OPd7E+skHR+ohdZy6RNWmxREd9ned5OJ49CjSl5BIn8kz9O2sfW5k8PT6or9InL1AfUkr7O8UOyzOovGYnQu9H3j+6+q72Vl7Qy+iIdEv57rh1GKrTatJlic9qlDnn7sSytvaojB6IX2rKBJGu+MOTSJp0EbnWEkUnrwd2cjyzjpZz3kmVkSgiXfH5iE1eklrX1Z1zmnQZubL8e3p80N/EJg9xMfu1X9CYYCLDToAeWH4Z2Weib9TJ2rs0YaSLJDtqZ5OFlSvQbH4ElmU5paYjaqi2NKmpej0QWcJYpdtS/ker+l5i8EL8xXKrFK7qR/LD5mCrndePNm5sKaw/R+LO+NRUvYd0maCyfWr588j+e/NEg0ZUL5d6HMPaIzKxMz2T+zUgVfzJkkHbcSSRW7XKJjLkJ0QmdoZFg7c1cWiC9kxsniQ+ozxj1SqavEv56adP6m7efoiyarVF/m39BqniJ8cH5Txri2CFB6rht1aoVhWP+lSj92QQZDS0BEWlAU1yOtlZgljSZorSBtGjBjwE2TNx9LT1wCY7W1YxZWrBFIss83S7mt88A7BnNh9ZsrVgl/mSDxZoEKH88kzonjKV/F7HtjXwre2ePYgWnhIflIu1vQW0IYz6qCeW2sYxmoQYesqUvSVN6H07cEvBjtTG55z3ZENKF+0IMmN1IrY6w4KBCL2HSOd5PrSui4LNatzWz2gTktmniadlvy1FaBu0XT2DemS5VQOanGo1brQisBO4oFaLbS3D7TP1sS2JAVtiewc/I8inxgcpXXuqaF3X/d+aU5gvaqdCEFBckU96iLS3HAmtrM0SbCAvy7J3hpUjbH0Ndez1er0dPfGeRkCnGKxz7yLd1tLQ2s1Ugj2VYO0TEpV2nuUTUxr62XcO6lr80UkFpmzRANq2jQ4WRrqo9FTbsNRtt23bYyLv8OQ2su2J8WElNRa3nPM+XhnpyjOXZXGXF9EpBmvXpaRb2+1FClgwz/OPjS9LcPZ71DEhS2aDVScsiRApeZOD/X4UteNENgkY6drvkX2t+qJWDqVwpcuUC/qgSfPIQc0UIVJYbPDWBjWLMSJdtmyu+VznvDyTKTItXHQfLZ4aH0a69nsk8JAvxKe1VYn9DYsrWyF5BN7HpFsjiFrZAJ3JbSlda6zMODox9FJFKwQJCEoitoHSo3R72tbAlloCm3BepWuTZ1mWnUT05pgQsfhZ+wqRLjopcVfNsHXcy5JKj9JtbX6go0GMWL0baSmlN/9oX+vVSU3dPTk+I0rX1mrthSk9mck7JB7ruv64XYZIF9l1WU3Xs9urHYlkeSn+mq49vSBLBO1gXS/TbfW/rSNlgFgbvETKTi/0nCnUfaolJlL/dlCgmq49vaBPmkhMZINDk65dUjM1om3uGdSMgGoKj6F1VBGp/1ZNt5Ti6kvPLr+nbc757YSNfCcCQn4v5TXdJx33J8fHU9PV2LbtjS/0GJDSozx3WZY3Aaj9Zveb0Ia23V/pIdKPTi+Ik2qkInUomxwaPdeA0ft0EolDW7O+/E3/Vl9GYO9CqCVm73EbCSiD2Ctk4b0G7DmnK/1Fyx/5TpO3fqYMBp3MnkHNLhT03oYSW2q/kfjWjgAhBePJgSOIDEH7WKsxdH7VloueHh/PNWBLfFZM1c7p2hUDKr9ZAaMFm7bHS7popd/CR+sM67yRCwW1G2laccp3GnrpoJdpaPnA6jNocLIJ4qyD5aNAfRUf2DIDUoB6MqudCGj5zpI2O9Zz5BG8UaBcqLX1DLwR0rVlBqQARR3r9n89Pro+bXO2dSPNlhnQno4oZF2G0PCeh9Yr08NupF0FNFOwmRsNGO3YI26S1QbQb0lMgef/XhC01HNvXQqBkdQZZ0OvgPeSzKjS1UDkaS8XRXza//eCAJEnujjzyYbiiMot5ReQbin9N97OwuiV0TvBNt6uRu9V8afgiTmB8Jfi0yprXIFPbjveP1oDgUDgH0KQbiAQCFyIIN1AIBC4EEG6gUAgcCH+A1RfS9yH0DOxAAAAAElFTkSuQmCC

答案:4,5对热力学能的意义,下列说法中正确的是

(

)

答案:对应于某一状态的热力学能是不可测定的关于气体的压力,下列说法正确的是

)。

答案:气体的压强等于器壁单位面积、单位时间所受气体分子冲量的大小绝热循环过程一定是个可逆循环过程。(

答案:对把热从低温物体传到高温物体,不引起其它变化是不可能的。(

答案:对系统达平衡时,熵值最大,自由能最小。(

答案:错一定量的气体当温度一定时,气体的体积与压力的乘积等于常数。

答案:错在临界温度以上,物质的存在形式一定是气态。(

答案:对功可以全部转化为热,但热一定不能全部转化为功。(

答案:错对于真实气体混合物的反应,该反应的标准平衡常数仅仅是温度的函数。(

答案:错某系统从始态经历一个绝热不可逆过程到达终态,为了计算某些状态函数的变量,可以设计一绝热可逆过程,从同一始态出发到达同一终态。(

答案:错理想气体绝热恒外压膨胀时,其温度将升高。(

答案:错在简单低共熔物的相图中,三相线上的任何一个系统点的液相组成都相同。(

答案:对

答案:错data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB8AAAAYCAYAAAACqyaBAAAA8UlEQVRIie2V4RGCMAyF3y4ZJrNklEySQTpHZ3n+imIoSgX1h/aux0EpX5L3GsAvDvzhfzhJAiAA9t6Hm0SEANhaOx/u7gRAd1+ttdYIgKp6CLwJ770TAEVktWZmBMCIeA+cJFV1WNoaVAaTcxTwNDzLa2bXZxGxksPM7t5R1aFcU3DyZqzlh6sRK9zd7+5fhqfxIuLqg2q0CheR3afgIXwJXAZS4UvNZ07B0yaTpc5rHaOy7zXdU3gar5pvC57VOgVO3ow36ngfyXxLy6r53qx3wVPrMzraFDybykzXOgzPbHMe/Xu9DH8XeBP+qfG78AuX/6d8TCbg7gAAAABJRU5ErkJggg==

答案:对data:image/png;base64,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

答案:错298.15K时化学反应:A(g)+B(g)=C(g)改变压力,下列数值发生变化的是(

)。

答案:在理想气体真空膨胀过程中,系统的ΔU,ΔH,ΔG,ΔA何者为零?(

答案:ΔH###ΔUdata:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFwAAAAfCAYAAABqI6qaAAAB+ElEQVRoge2Y0W3EIAxA2cXDMAujeBIPwhyZxf2pcz4KCTaEa1WedFLVKj78cIxp4M1SwqcX8N/YwhezhS9mC1/MFr6YLXwxW/hitvDFmIUTEYcQqp+U0tBiJPZxHENxekDEZh6IOBy3xVTh8vGScx563sKV8BACA4ArLhFdPusWXlbzcRyuShfJiMg553OxAOBOugcRXlazrMdS6eKEiJiIOMbIzMwhhPNnYZpw5pd0iyhpHzHGtwojoqHWklJiImr+vSWc+SW9lNVC1gkAbznknH/kMFW4/lIrslkxxu5Ea+hW4RXOzK62ojeq5efXCNcxAcAsXZ8tPS1ttnApGInXWsdU4bLD1sooT3aJ09NSdM+1bNKVcMnREi+l9Ja3xCiZJlwnXnuVywWNog9pT9yWcP2m5JzP388aHaePhc3e9V0xOokR9AHlOVzvxsJSqN4A2WzP904V3pIpoxIiDh2INbR4y2ZeCa+JLOMDgKt4ph+aNWKM55j31E1Si7+aToS7Q7NEC9f3BSuPCy8lA8DQ1fkOPc+PjIUl5VvQs6nVONYHrMLLNoKIj94gBXmrrtblrXBmf+E8Lry8fXn67ROMCkdE1z/rHhXemqdHb5Mz+DMVbqF1xZWN+HSVW+gdf2/jTF7X5oYtfDFb+GK28MVs4YvZwhfzBaJKgzycu09IAAAAAElFTkSuQmCC

答案:

答案:根据杠杆规则,W(α):W(β)=bx:xc非理想气体进行绝热自由膨胀时,下述答案中哪一个是错误的?

(

)

答案:ΔH=0水乙醇在正常沸点的气化,则该过程中(

)。

答案:ΔG=0石墨的燃烧热:

(

)

答案:data:image/png;base64,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理想气体与温度为T的大热源接触,做等温膨胀吸热Q,而所做的功是变到相同终态最大功的20%,则系统的熵变为(

)。

答案:在273.15K,2个标准大气压下,水的化学势比冰的化学势(

)。

答案:低帽型区的自由度为(

)。

答案:1

答案:下列各式不受理想气体条件限制的是

(

)。

答案:溶液中任一组分的偏摩尔体积(

)。

答案:可能是正值,也可能是负值液体

A

B

形成蒸气压正偏差很大的溶液,在精馏塔中精馏时,塔釜得到的是(

)。

答案:纯

A

或纯

B具有相同状态的氧气与氮气,在维持恒温恒容条件下混合,此过程系统的熵变为(

)。

答案:-nRln2data:image/png;base64,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

答案:5.76data:image/png;base64,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

答案:错单组分体系的相图中两相平衡线都可以用克拉贝龙方程定量描述。(

答案:对data:image/png;base64,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

答案:对data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB8AAAAeCAYAAADU8sWcAAAAmElEQVRIie3W0Q2EIAwG4K7AVMzSyTrIvwALsEF3qG/EyxU1Ws+L6Z/wRvxKBZTswVDiiSf+OF5rNSI6PADE4sxsqvpV0BoCYKWUWJyZ3YK8VYpILC4ih3FVdeefxr3M8DN5H957NyLafQ3huIiMo/dzfDw48cSv4q21sZO9q/c2fPaFm3XglrbvBcBHcVsd+t+ficQTj84CG360HvJTv9IAAAAASUVORK5CYII=

答案:错恒定压力下,根据相律得出某体系的

f

=

l,则该体系的温度就有一个唯一

确定的值。(

答案:错

答案:N点是物质A的沸点###C点是A,B的最高恒沸点

答案:升高温度;###恒压下加入惰性气体;###降低压力;沸点升高常数Kb,其值只取决于(

)。

答案:溶剂本性data:image/png;base64,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

答案:data:image/png;base64,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在描述恒沸混合物时,下列各点何者不正确:(

)。

答案:恒沸点的

f=0,是一个无变量点温度升高时,固体氧化物的分解压力(分解反应是吸热反应):(

答案:增大理想气体在绝热可逆膨胀中,对系统的ΔH和ΔS下列表示正确的是(

)。

答案:ΔH

<

0,

ΔS

=

0

答案:曲线④同一温度压力下,一定量某物质的熵值(

)。

答案:S(气)>S(液)>S(固)系统接受环境做功为160

J,热力学能增加了200

J,则系统(

)。

答案:吸收热量40J吉布斯三角形中点P,其中1个组分含量为12%,第二个组分含量为27%,则第三个组分含量为(

)。

答案:61%对于一个定量的理想气体,温度一定,热力学能和焓也随之确定。(

答案:对data:image/png;base64,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

答案:错定温、定压及W'=0时,化学反应达平衡,反应物的化学势之和等于产物的化学势之和。(

)

答案:对气体常数R的数值与气体种类无关,因此压缩因子Z的数值也与气体种类无关。(

答案:错data:image/png;base64,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

答案:在

P-X

图上出现最低点###在

T-X

图上出现最高点在一绝热箱内,一电阻丝浸入水中,通以电流。若以水和电阻丝为系统,其余为环境,则(

)。

答案:data:image/png;base64,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