![In a thermally insulated container, 0.01 kg of ice at 273 K is mixed with 0.1 kg of water at 300 K](https://www.gkseries.com/blog/wp-content/uploads/2023/09/In-a-thermally-insulated-container-0.01-kg-of-ice-at-273-K-is-mixed-with-0.1-kg-of-water-at-300-K.jpg)
Q. In a thermally insulated container, 0.01 kg of ice at 273 K is mixed with 0.1 kg of water at 300 K. Neglecting the specific heat of the container, the change in the entropy of the system in J/K on attaining thermal equilibrium (rounded off to two decimal places) is (Specific heat of water is 4.2 kJ/kg-K and the latent heat of ice is 335 kJ/kg).
Ans: 1.03
Sol:
![](https://www.gkseries.com/blog/wp-content/uploads/2023/09/Screenshot-794.png)