Chemistry · Chemical Thermodynamics
A sample containing 10 moles of a liquid (L) undergoes 50% vaporization at its boiling temperature of 273 K under a constant external pressure of 1 atm. The latent heat of vaporization of liquid L is 273 L·atm/mol. Assuming ideal gas behavior for the vapor phase, match the thermodynamic quantities in List I with their calculated values in List II: List I i) Magnitude of work done (W) by the system ii) Enthalpy change (ΔH) for the process iii) Entropy change (ΔS) of the system iv) Internal energy change (ΔU) for the process List II a) 1365 L·atm b) 224 L·atm c) 1141 L·atm d) 1589 L·atm e) 5.0 L·atm/K
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1i) - a, ii) - b, iii) - e, iv) - d
- 2i) - b, ii) - a, iii) - e, iv) - a✓
- 3i) - b, ii) - c, iii) - e, iv) - d
- 4i) - b, ii) - a, iii) - e, iv) - d
Correct answer
i) - b, ii) - a, iii) - e, iv) - a
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