Why ice is more effective in cooling than cold water

Asked by admin @ 04/08/2021 in Chemistry viewed by 320 People

Why is ice at 273K more effective in cooling than water at the same temperature?

Answered by admin @ 04/08/2021

Ice at 273 K would absorb latent heat as well as the heat heat energy in order to attain the room temperature. Water at 273 K would just absorb heat energy in order to attain the room temperature. Thus, the water at 273 K would absorb less amount of heat energy from the surroundings as compared to ice at 273 K. Therefore, ice at 273 K is more effective in cooling then water at the same temperature.
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What would happen if ice was more dense than water

Asked by admin @ 26/11/2021 in Biology viewed by 284 persons

How would the world be different if ice were more dense than water

Describe the effects of climate change on polar ice caps

Asked by admin @ 28/10/2021 in History viewed by 286 persons

Climate change causes the ice in polar regions to melt , which describes an effect of polar ice melting ?

Why is ice at 273 k more effective

Asked by admin @ 29/08/2021 in Chemistry viewed by 265 persons

Why is ice at 273K more effective in cooling than water at the same temperature?

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Asked by admin @ 23/08/2021 in Environmental Sciences viewed by 311 persons

Effect of extreme cold and extreme hot weather on the plants.

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Asked by admin @ 20/08/2021 in Chemistry viewed by 284 persons

"Evaporation causes cooling". Explain the reason for this effect.

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Asked by admin @ 20/08/2021 in Biology viewed by 298 persons

Why are antibiotics not effective against common cold and flu

Static stretches are part of an effective cool down because they can help

Asked by maham237 @ 25/12/2020 in Health viewed by 324 persons

Static stretches are part of an effective cool down because they can help a. improve performance b. decrease blood flow c. prevent overload d. increase range of motion

Ice floats on the surface of water because

Asked by admin @ 29/08/2021 in Science viewed by 311 persons

Ice floats on surface of water because?

When water solidifies to ice then heat is

Asked by admin @ 29/08/2021 in Physics viewed by 305 persons

When water solidifies to ice then heat is a) Liberated b) Absorbed c) No change d) Depending on the condition heat may absorbed or liberated.

Molar heat capacity of water in equilibrium with ice

Asked by admin @ 20/08/2021 in Chemistry viewed by 335 persons

Molar heat capacity of water in equilibrium with ice at constant pressure is

The average molar heat capacities of ice and water

Asked by admin @ 20/08/2021 in Chemistry viewed by 287 persons

The average molar heat capacity of ice and water are 37.8 and 75.6 J/mol. enthalpy of fusion of ice is 6.012 KJ/mol. amount of heat required to change 10g of …

Density of ice is less than that of water

Asked by admin @ 20/08/2021 in Chemistry viewed by 274 persons

The density of ice is less than that of water. How?

A bath can be filled by the cold water

Asked by admin @ 20/08/2021 in Math viewed by 310 persons

A bath can be filled by the cold water pipe in 20 minutes and by the hot water pipe in 30 minutes. a person leaves the bathroom after turning on …

Certain quantity of water cools from 70 to 60

Asked by admin @ 17/08/2021 in Physics viewed by 276 persons

Certain quantity of water cools from 70°C to 60°C in the first 5 minutes and to 54°C in the next5 minutes. The temperature of the surroundings isTo=?[AIPMT-2014] …