MHT CET202619 April 2026Morning ShiftPhysicsThermodynamicsActual
The thermodynamic process in which no work is done by the gas or on the gas is
Options
- Aisothermal process
- Badiabatic process
- Cisobaric process
- Disochoric process
Correct answer
D. isochoric process
Step-by-step solution
Work done by a gas in a thermodynamic process is given by W = P dV . For no work to be done by the gas or on the gas, W = 0 , which implies dV = 0 . This means the change in volume is zero, so the volume remains constant throughout the process. A thermodynamic process in which the volume remains constant is called an isochoric process. Answer: isochoric process