What postulates of the kinetic molecular theory?

What postulates of the kinetic molecular theory?
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A gas is formed from extremely small particles in a permanent and randomless motion.
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According to kinetic theory of gases, the absolute zero temperature is attained when  (a) volume of the gas is zero  (b) pressure of the gas is zero  (c) kinetic energy of the molecules is zero  (d) specific heat of gas is zero  (e) mass is zero.

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