Chemical Engineering > GATE 2010 > Thermodynamics
A saturated liquid at 1500 kPa and 500 K, with an enthalpy of 750 kJ/kg. is throttled to a liquid-vapour mixture at 150 kPa and 300 K. At the exit conditions, the enthalpy of the saturated liquid is 500 kJ/kg and the enthalpy of the saturated vapour is 2500 kJ/kg. The percentage of the original liquid, which vaporizes, is
Correct : c
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