Question

please say answer for this chemistry questions ​

Answer 1

Answer:

Ice at 273K is more effective in cooling than water at the same temperature as cie takes latent heat from the substances for melting and hence cools the substances more effectively than water at the same temperature

Answer 2

To achieve the room temperature, the ice at 273 K will absorb latent heat as well as thermal energy. Water at a temperature of 273 K would just absorb heat energy to achieve room temperature. ... Therefore ice at 273 K more effective in cooling than water at the same temperature.