Question

assume thar heat is beingsupplied continuosly to 2kg of ice at -5c you know that ice melts at 0c and boils at100c continue the heating till it starts boiling note the temperature every minute deraw a graph between temperature and time using the calues you get what do you understand from the graph write the conclusions

Answer 1

The graph will start from negative 5 and continue to rise till 0C. When it reaches there, it will remain thete for a certain period of time till all ice melts. Afterwards, it will rise till 100C and stay there till all water vaporizes then continue to increase forever.