Question

what is the effect of pressure and temperature on volume of gas

Answer 1

Pressure is inversely proportional to volume.So when pressure decreases, volume will increase.If pressure increases, volume will decrease.

Temperature is directly proportional to volume.So when temperature increases, pressure will increase.When temperature decreases, pressure will decrease as well.

Answer 2

Answer:

The volume of a given amount of gas is inversely proportional to its pressure when temperature is held constant (Boyle's law). Under the same conditions of temperature and pressure, equal volumes of all gases contain the same number of molecules (Avogadro's law).