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(D) According to the kinetic theory of gases,the average kinetic energy $(K_{avg})$ of an ideal gas is given by the formula: $K_{avg} = \frac{3}{2} k_

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The kinetic energy of atoms becomes zero.

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(D) According to the kinetic theory of gases,the average kinetic energy $(K_{avg})$ of an ideal gas is given by the formula: $K_{avg} = \frac{3}{2} k_B T$,where $k_B$ is the Boltzmann constant and $T$ is the absolute temperature in Kelvin.At absolute zero temperature $(T = 0 \ K)$,the average kinetic energy of the molecules becomes $K_{avg} = \frac{3}{2} k_B (0) = 0$.Therefore,at absolute zero,the motion of atoms or molecules ceases,and their kinetic energy becomes zero.

Absolute zero temperature is the temperature at which:

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