According to the kinetic theory of gases,at a | vedclass

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(C) According to the kinetic theory of gases,the root mean square velocity of gas molecules is given by the formula $v_{rms} = \sqrt{\frac{3RT}{M}}$.A

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Molecular motion stops

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(C) According to the kinetic theory of gases,the root mean square velocity of gas molecules is given by the formula $v_{rms} = \sqrt{\frac{3RT}{M}}$.At absolute temperature,$T = 0 \ K$.Substituting this value into the formula,we get $v_{rms} = \sqrt{\frac{3R(0)}{M}} = 0$.Since the root mean square velocity represents the average motion of the molecules,a velocity of $0$ implies that all molecular motion ceases at absolute zero.

According to the kinetic theory of gases,at absolute temperature

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