A liquid which is confined inside an adiabatic piston is suddenly taken from state 1 to state 2 b…

Question

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) 2 P V H (b) 3 P V H

Accepted Answer

C. H = – P₀ V₀

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) 2 P V H (b) 3 P V H

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