The total heat content at constant pressure and temperature is called enthalpy.
Q=deltaE+P.deltaV
if the process is carried out at constant volume no mechanical work is done since V is constant.
:. dv=0
hence w = 0,by subs abv eq , Q = deltaE+P.deltaV
QV+deltaE [CONT VOLUME]
QV = E2 --E1 =E
Q=deltaE+P.deltaV
if the process is carried out at constant volume no mechanical work is done since V is constant.
:. dv=0
hence w = 0,by subs abv eq , Q = deltaE+P.deltaV
QV+deltaE [CONT VOLUME]
QV = E2 --E1 =E
