Question

A gas undergoes a thermodynamical process but the volume of the gas does not change. What is the nature of this process ?

• A. Isothermal
• B. Adiabatic
• C. Isothermal
• D. Isochoric
  

Answer 1

The correct option is D Isochoric

1. An isothermal process is a change of a system, in which the temperature remains constant, ΔT = 0.
2. An adiabatic process is one that occurs without the transfer of heat or matter between a thermodynamic system and its surroundings. In an adiabatic process, the energy transferred only as work.
3. The isobaric process is a process in which the pressure remains constant.
4. An isochoric process is a process, in which the volume remains constant.