3) 10 g of ice, at a temperature of -10 °C, are added to a glass of water to cool it down. When all the ice has melted, and the water and the melted ice are mixed
thoroughly, the temperature is 6 °C. Assuming that there is no heat exchange with
the surroundings, and given the above information:
a) State three changes to the ice from when it was added until being mixed with
the drink at 6 °C. (3 marks)
b) Calculate the heat removed from the drink to raise the temperature of the ice
to 0 °C. (4 marks)
c) Calculate the heat removed from the drink to melt the ice at 0 °C. (4 marks)
d) Calculate the total heat removed from the drink by the addition of the ice.