Question

6. Assume that heat is being supplied continuously to 2kg of ice at -5°C. You know that ice
at 0°C and boils at 100°C. Continue the heating till it starts boiling. Note the temperature
minute. Draw a graph between temperature and time using the values you get. What de
understand from the graph. Write the conclusions. (AS5)​

Answer 1

Answer:

From the graph, when ice at -25 °C is heated, its temperature starts to rise (A) until its temperature reaches 0 °C (B), where the temperature stays constant. At 0 °C, the ice melts and turns into liquid water. When all the ice is completely turned into liquid water, its temperature starts to rise again (C) until it reaches 100 °C, where the temperature stays constant. At 100 °C, the liquid water boils and turns into steam (D). When all the liquid water is completely turned into steam, its temperature starts to rise again (E).

HOPE IT HELPS ❤️