An adiabatic process occurs in

Options

A. Open system
B. Closed system
C. Isolated system
D. In all the given systems

Answer

C

Explanation

If a process is carried out under such a condition that no exchange of heat takes place between the system and surroundings, the process is termed adiabatic. The system is thermally isolated i.e., dq = 0. In adiabatic process, the temperature of the system varies.