A system is expanded under adiabatic process

In adiabatic process

In an adiabatic process-

For an adiabatic process

For an adiabatic process :

For an adiabatic process :

For an adiabatic process :

Assertion :- Q_("Surr") is zero for adiabatic process Reason :- Final state of the system remains unchanged in adiabatic process.