The latent heat of fusion of ice is 5.99 kJ/mol at its melting point. Then
(i) `DeltaS` for fusion of 900 g ice and
(ii) `DeltaS` for freezing of liquid water are respectively

Options

A. `8698 JK^(-1) , -16.8 J mol^(-1) K^(-1)`
B. `9269 JK^(-1) , -12.6 J mol^(-1) K^(-1)`
C. `1097 JK^(-1) , -21.9 Jmol^(-1) K^(-1)`
D. `1236 JK^(-1) , -28.6 J mol^(-1) K^(-1)`

Answer

C

Explanation

`DeltaS=(DeltaH)/(T)`