Duration: 5:19

1 views

0

The magnitude of work done by one mole of a
\( \mathrm{P} \) Van der Waals gas during its isothermal

W reversible expansion from volume \( \mathrm{V}_{1} \) to \( \mathrm{V}_{2} \) at temperature \( T \mathrm{~K} \), is
(1) \( R T \ln \left(\frac{V_{2}}{V_{1}}\right) \)
(2) \( R T \ln \left(\frac{V_{2}-b}{V_{1}-b}\right) \)
(3) \( R T \ln \left(\frac{V_{2}-b}{V_{1}-b}\right)+a\left(\frac{1}{V_{2}}-\frac{1}{V_{1}}\right) \)
(4) \( R T \ln \left(\frac{V_{2}-b}{V_{1}-b}\right)-a\left(\frac{1}{V_{2}}-\frac{1}{V_{1}}\right) \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live