Subject: Physical Chemistry · Chapter: Thermodynamics · Topic: Thermodynamics â General · Exam: CSIR-NET JUNE 2011 · Marks: 2 · Difficulty: Medium
$\begin{array}{l}2.2 3.3 4.4\end{array}$
(a)PV/RT
(b)RT/PV
(c)PV
(d)RT
Answer
Answer (as printed): C
Explanation
The virial expression for a real gas can be written as đđ = 1 + đľM đ + đśM đO ⌠. ⌠1 đ đ M0 S U = 1 + T + T âŚâŚâŚâŚâŚ2 R- 0 0 From equation (2), R- S U P= 1 + T + T; ⌠⌠. 0 0 0 Substitute this 'P' in R.H.S. of equation (1), M0 R- ST U S U = 1 + đľM 1+ + T; ⌠⌠. + 1 + T + T R- 0 0 0 0 0
Explanation as extracted from the printed page; notation may be imperfect.