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justify First order reaction for the cooling of water from what you know about heat and kinetic...

Question:

justify First order reaction for the cooling of water from what you know about heat and kinetic energy?

Cooling:

It is the process in which the temperature from the body is been dropped drastically and it comes in a state of low temperature. This process is reversible process and during this process, certain amount of heat is been released.

Answer and Explanation:

In the cooling of water, The kinetic energy of the molecules is reduced by removing heat from the medium. kinetic energy is proportional to the temperature of the molecules. The molecules lose heat in most cases by dissipating heat to the surrounds. So the rate of heat loss is the rate at which the molecules transfer heat to the surrounds, This depends upon the number of water molecules that can reach the surface which is connected o the surrounds so the rate is proportional to the concentration

This implies it is first order as the rate is directly proportional to the number of molecule (concentration


Learn more about this topic:

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What are Heating and Cooling Curves?

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