Question: Steam at 2100 kPa and 533.15 K (260C)expands at constant enthalpy (as in a throttling process) to 125 kPa. What is the temperature of

Steam at 2100 kPa and 533.15 K (260C)expands at constant enthalpy (as

Steam at 2100 kPa and 533.15 K (260C)expands at constant enthalpy (as in a throttling process) to 125 kPa. What is the temperature of the steam in its final state and what is its entropy change? What would be the final temperature and entropy change for an ideal gas?

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