Q)
(chatquestion)...Example 15.40 Two moles of helium gas undergo a cyclic
process as shown in figure. Assuming the gas to be ideal
calculate the following quantities in the process:
(i) the net work done
(ii) the net change in internal energy
(iii) the net change in heat energy [R = 8.32 J mol¯'K
2 atm
B
1 atm
300 K
400 K
T
Sol
...
