A liquid confined inside an adiabatic is suddenly taken from state `1` to state `2` buy a single step process as shown

Select correct option(s) :

A liquid confined inside an adiabatic container is suddenly taken from state 1 to state 2 by a single stages process as shown, then DeltaH is

A liquid which is confined inside an adiabatic piston is suddenly taken from state 1 to state 2 by a single stage process. If the piston comes to rest at point 2 as shown. Then, the enthalpy change for the process will be:

A liquid which is confined inside an adiabatic piston is suddently taken from state -1 to state -2 by a single stage irreversible process. If the piston comes to rest at point 2 as shown, then the enthalpy change for the process will be :

A liquid which is confined inside an adiabatic piston is suddently taken from state -1 to state -2 by a single stage irreversible process. If the piston comes to rest at point 2 as shown, then the enthalpy change for the process will be :

An ideal gas taken from state A(P,V) to the state B(P//2,2V) along a straight path in PV diagram. Select the correct option(s).

If a system undergoes an adiabatic change from state 1 to state 2, the work done by the gas is:

If a system undergoes an adiabatic change from state 1 to state 2, the work done by the gas is:

An ideal gas is taken from the state A (P, V) to the state B (P//2, 2 V) along a st. line path as shown in Fig. Select the correct statement from the following: