Question

Starting from Charles law of gas show that at absolute zero temperature volume of a gas becomes zero

Answer 1

From charles law,

we know that at constant pressure

Temperature of gas is proportional to it's volume i.e T proportional to V

so,

undoubtedly

volume of gas is 0 at absolute zero temperature.

Answer 2

Answer: This is so because volume is directly proportional to the temperature of the gas.

Explanation:

Charles' Law is the law used to determine the combined gas law.

This law states that the volume is directly proportional to the temperature of the gas at constant pressure and number of moles.

Mathematically,

$V\propto T$

If temperature is increased, the volume also increases and vice-versa.

If the temperature is absolute zero, the volume will also be absolute zero because of their direct relation.