Q.

Choose the correct statement for processes A and B shown in figure.               [2024]

1 PVγ=k for process B and PV=k for process A.  
2 PV=k for process B and A.  
3 Pγ1/Tγ=k for process B and 𝑇=𝑘 for process A.  
4 Tγ/Pγ1=k for process A and PV=k for process B.  

Ans.

(1)

Slope of isothermal < Slope of adiabatic

(Slope)A<(Slope)B

Process B  adiabatic  PVγ=K

Process A isothermalPV=K