Why volume decreases when pressure exerted on a certain mass of gas?

Both the volume and the pressure of a definite mass of gas are observed to increase. This is possible when die temperature of the gas-

Both the volume and the pressure of a definite mass of gas are observed to increase. This is possible when the temperature of the gas

The volume of a fixed mass of gas is 300 cm^3 at STP. When the temperature is related to 50^@C at constant volume, the pressure exerted by the gas becomes 900mmHg. What is the pressure coefficient of the gas?

If the average kinetic energy of the molecules of a certain mass of a gas decreases, then

At constant volume, the pressure of a definite mass of gas is directly proportional to its absolute temperature Is the statement true or false?

It is found that when a certain mass of gas is heated, its volume increased by 50% and pressure decreases to 60% of its initial value. If the initial temperature was -15^@C , find the temperature to which it was heated.

Write down the relation between the pressure and volume of a given mass of a gas according to Boyle's law when temperature remains constant.

The volume and pressure of two moles of an ideal gas are V and P respectively . Another 1 mole ideal gas having volume 2V exerts the same pressure P . Molecular mass of the second has is 16 times that of the first gas . compare the rms velocities of two gases .

By what percentage should be pressure of a given mass of gas be increased so as to decrease its volume by 10% af a constant temp?

According to Charles' law, at constant pressure volume of a given mass of gas at -273^(@)C is zero. How far is this statement true?