List of top Physics Questions on Ideal gas equation asked in MHT CET

A balloon is filled at 27$^\circ$C and 1 atmospheric pressure by volume 500 m$^3$ helium gas. At -3$^\circ$C and 0.5 atmospheric pressure, the volume of helium gas will be ______.

An ideal gas at pressure ' P ' and temperature ' T ' is enclosed in a vessel of volume ' $V$ '. Some gas leaks through a hole from the vessel and the pressure of the enclosed gas falls to ' $\text{P}'$ '. Assuming that the temperature ture of the gas remains constant during the leakage , the number of moles of the gas that have leaked is

An ideal gas at pressure ' P ' and temperature ' T ' is enclosed in a vessel of volume ' $V$ '. Some gas leaks through a hole from the vessel and the pressure of the enclosed gas falls to ' $\text{P}'$ '. Assuming that the temperature ture of the gas remains constant during the leakage , the number of moles of the gas that have leaked is