关于逸度系数的描述不正确的是( )
A: —表示真实气体与理想气体的偏差
B: —分子间有较强吸引力
C: 其他选项均不正确
D: —分子间有较强排斥力
A: —表示真实气体与理想气体的偏差
B: —分子间有较强吸引力
C: 其他选项均不正确
D: —分子间有较强排斥力
举一反三
- 体系由状态1可逆变化到状态2,该过程㶲变化等于( ) A: <img src="https://image.zhihuishu.com/zhs/app/uploadimage/202104/bf6b0fd8a6a24fad84e9128458090317.jpg" data-latex="{T}_{0}S"/> B: <img src="https://image.zhihuishu.com/zhs/app/uploadimage/202104/aca1b1725b4d4e6782ec78883d62b955.jpg" data-latex="{W}_{id}"/> C: <img src="https://image.zhihuishu.com/zhs/app/uploadimage/202104/3cd40c29d95c47c3a33b2e1b040ea270.jpg" data-latex="{-W}_{id}"/> D: <img src="https://image.zhihuishu.com/zhs/app/uploadimage/202104/3b7917b286704569ba9b7f5320c1467b.jpg" data-latex="{W}_{L}"/>
- 设集合A={1,2,3} 到B={a,b,c,d} 的关系 f= {<1,a>, <2,b>, <3,d>},则下列说法正确的是( )。 A: f是一个双射函数 B: <img src="https://image.zhihuishu.com/zhs/app/uploadimage/202103/38e87af32e9445dfb9eeacd5f1db60c3.jpg" data-latex="{f}^{-1}是一个函数"/> C: <img src="https://image.zhihuishu.com/zhs/app/uploadimage/202103/3662f0075ef14f888aa09956e532bec5.jpg" data-latex="{f}^{-1}=\{ <a,1>,<b,2>,<d,3>\} "/> D: f是一个单射函数
- <img src="https://image.zhihuishu.com/zhs/teacherExam_h5/COMMONUEDITOR/202104/8fe7daa028204d39a2138b39d2f9d72d.PNG" /> A: <img src="https://image.zhihuishu.com/zhs/teacherExam_h5/COMMONUEDITOR/202104/386b634b9aca4679881e6341dccc8f05.PNG" /> B: f(x)=1 C: f(x)= -1 D: <img src="https://image.zhihuishu.com/zhs/teacherExam_h5/COMMONUEDITOR/202104/8b275b97e5fb4087b7f6018fbcf73ec0.PNG" />
- 下列分子中,没有<img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202104/a876746a1b6a4c35b918bdbc6cd6e5d1.png" />离域键的是( )。 A: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202104/36a350cfe47841088b4f2368b01fdf62.png" /> B: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202104/d97ba2811bb74bccb705c655c1dbca30.png" /> C: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202104/07448a3f91fe4fb3bad7f054df51c9ef.png" /> D: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202104/62fe3e693fef48a78e70c5aea62e9679.png" />
- <img src="https://image.zhihuishu.com/zhs/teacherExam_h5/COMMONUEDITOR/202104/c3b75de7a0ff4216a7c936dfa863e921.PNG" /> A: <img src="https://image.zhihuishu.com/zhs/teacherExam_h5/COMMONUEDITOR/202104/9bc090082ac447aab731646e7ce4a372.PNG" /> B: <img src="https://image.zhihuishu.com/zhs/teacherExam_h5/COMMONUEDITOR/202104/5666843a7db64c75a2ec586b2db2f35f.PNG" /> C: <img src="https://image.zhihuishu.com/zhs/teacherExam_h5/COMMONUEDITOR/202104/fd98481c51284a9db6d3c21bd7fa60ca.PNG" /> D: <img src="https://image.zhihuishu.com/zhs/teacherExam_h5/COMMONUEDITOR/202104/6f7725736cf84d439343d0c213a650e7.PNG" />