JEE Main 2004Annual, Paper 1PhysicsEasyThermodynamics163× since 2002Which of the following statements is correct for any thermodynamic system ?AOption A. The change in entropy can never be zeroBOption B. Internal energy and entropy and state functionsCOption C. The internal energy changes in all processesDOption D. The work done in an adiabatic process is always zero,CheckSkip · show solution
