Question

Ice at 273k is more effective in cooling soft drink bottles than water at 273k. Why?

Answer 1

Ice at 273k is more effective in cooling soft drink bottles than water at 273k as water at 273k contains the latent heat of fusion,.....

Answer 2

Ice at 273 K will absorb heat energy or latent heat from the medium to overcome the fusion to become water . So ice is more effective in cooling soft drink than water at same temperature .