Duration: 0:00

918 views

12

A gas obeys the equation of state \( p V=n R T+n b p \) where \( b \) is a constant. If \( n \) moles of the gas expand from \( V_{1} \) to \( V_{2} \) reversibly at a constant temperature \( T \), the work done is given by
(A) \( -n R T \ln \left[\left(V_{2}-n b\right) /\left(V_{1}-n b\right)\right] \)
(B) \( \left.n R T \ln \left[\left(V_{2}-n b\right) / V_{2}-n b\right)\right] \)
(C) zero
(D) \( -n R T \ln \left[\left(V_{1}-n b\right) /\left(V_{2}-n b\right)\right] \)
📲 PW App Link - https://bit.ly/YTAI_PWAP
🌐 PW Website - https://www.pw.live/