Let AW be the work done during a reversible process. 1hen AW 1s (A) a perfect differential for any process. (B) a perfect differential only for an isothermal process. (C) a perfect differential only for an adiabatic process. (D) not a perfect differential for any process.
option c is correct.. prefect differential means it is path independent.. in adibatic process, dQ=0 so dU=-dW. and we know dU is path independent means perfect differential, theref...