NEET2009PhysicsThermodynamicsActual
In thermodynamic processes which of the following statements is not true?
Options
- AIn an adiabatic process the system is insulated from the surroundings
- BIn an isochoric process pressure remains constant
- CIn an isothermal process the temperature remains constant
- DIn an adiabatic process pV ^ = constant
Correct answer
B. In an isochoric process pressure remains constant
Step-by-step solution
The correct answer is option 1) i.e. In an isochoric process pressure remains constant. CONCEPT: - Thermodynamic process: It is the change in a system from its initial state of thermodynamic equilibrium to the final state of thermodynamic equilibrium. - The various types of thermodynamic processes and their relation with pressure( (( P ) ) and volume(V) of gas, is as follows: array |c|c| array l Isobaric process array & array l - It is a process that takes place under constant pressure. array array l Isochoric proc