Physics, asked by ykuldeep5608, 10 months ago

On the basis of kinetic theory of gases explain why-- (a) gases exert pressure.(b) the volume of fixed amount of gas at constant pressure increases with rise in temperature.

Answers

Answered by oOoRUDEDOLLoOo
0

Answer:

b) Temperature and speed of gases are Directly related .

Therefore , By the rise of temperature the speed of gas molecules increases .

The total volume of gas molecules is negligible when compared to the entire volume of the container .

a) Every gas contains large tiny particles called Molecules .

The gas molecules move randomly in all directions with High velocity .

There will be no attractive or repulsive forces among gas molecules .

There will be no effect of gravitational force on the movement of gas molecules .

Pressure of gas is due to collisions of the gas molecules on the walls of the container .

All collisions are perfectly elastic .

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