Question

Which of the following is correct in terms of increasing work done for the same initial and final state

• A. Adiabatic $<$ Isothermal $<$ Isobaric
• B. Isobaric $<$ Adiabatic $<$ Isothermal
• C. Adiabatic $<$Isobaric $<$Isothermal
• D. None of these

Answer 1

The correct option is A Adiabatic $<$ Isothermal $<$ Isobaric

In thermodynamic process, work done is equal to the area covered bt the PV cirve with Volume axis.
Hence, according to graph shown
$W_{adiabatic}<W_{isothermal}<W_{isobaric}$