Question

(a) water at room temperature is a liquid. (b) an iron almirah is a solid at room temperature. Whu in ice at 273 K more effective in cooling than water at the​

Answer 1

Answer:

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Explanation:

a)Water at room temperature is a liquid because its freezing point is 0 °C and boiling point is 100 °C.

b)Ice at 273 K will absorb heat energy or latent heat from the medium to overcome the fusion to become water. Hence the cooling effect of ice is more than the water at same temperature because water does not absorb this extra heat from the medium.