7 RBTS PAPER
164176
Ideal gas is taken through the process shown in figure:
1 In process \(A B\), work done by system is positive
2 In process \(A B\), heat is rejected out of rest on
3 In process \(A B\) internal energy increases
4 In process \(A B\) internal energy decreases and in process \(B C\) internal energy increases
Explanation:
\(A B=\) Isothermal process, \(B C=\) isobaric process.
\(\mathrm{P}=\) increase, \(\mathrm{V}=\) decrease
WAB \(=\) Negative,\(\quad d Q=0-d W\)