When 2 kg of ice at 0 °C melts to water at 0 °C, the resulting change in its entropy, taking latent heat of ice to be 80 Cal/oC, is:
586 cal/K
273 cal/K
8 x 104 cal/K
80 cal/K
As learnt in
Entropy for solid and liquid -
When heat is given to a substance to change its state at constant temperature.
- wherein
T in kelvin