Entropy of dry-saturated vapor when Sf is 0.2513 and Sfg is 4.7878, is _______ Sf – Entropy of saturated liquid at pressure p Sfg – Entropy change during vaporization

Correct Answer: 5.0391
Entropy of dry-saturated vapor when Sf is 0.2513 and Sfg is 4.5819, is given by Sg = Sf + Sfg = 0.2513+4.7878 = 5.0391.