question_answer

The entropy change, in the conversion of one mole of liquid water at 373 K to vapour at the same temperature is (Latent heat of vaporization of water, \[\Delta {{H}_{vap}}=2.257\,kJ/g)\] [AFMC 2002; KCET 2002]

A)                 105.9\[J{{k}^{-1}}\]        

B)                 \[107.9\,\,J{{k}^{-1}}\]

C)                 \[108.9\,\,J{{k}^{-1}}\]  

D)                 \[109.9\,\,J{{k}^{-1}}\]