A steel tank contains 300 g of ammonia gas `(NH_(3))` at a pressure of `1.35 xx 10^(6)` Pa and a temperature of `77^(@)C` . Later the temperature is `22^(@)C` and the pressure is `8.7 xx 10^(5)` Pa .

A compressed cylinder of gas contains 1.50xx10^(3) g of N_(2) gas at a pressure of 2.0xx10^(7) Pa and a temperature of 17.1^(@)C . What volume of gas has been released into the atmosphere if the final pressure in the cylinder is 1.80xx10^(5) Pa ? Assume ideal behaviour and that the gas temperature is unchanged.

A compressed cylinder of gas contains 1.50xx10^(3) g of N_(2) gas at a pressure of 2.0xx10^(7) Pa and a temperature of 17.1^(@)C . What volume of gas has been released into the atmosphere if the final pressure in the cylinder is 1.80xx10^(5) Pa ? Assume ideal behaviour and that the gas temperature is unchanged.

A compressed cylinder of gas contains 1.50xx10^(3) g of N_(2) gas at a pressure of 2.0xx10^(7) Pa and a temperature of 17.1^(@)C . What volume of gas has been released into the atmosphere if the final pressure in the cylinder is 1.80xx10^(5) Pa ? Assume ideal behaviour and that the gas temperature is unchanged.

A certain ideal gas has a temperature 300 K and a pressure 5.0 xx 10^4 Pa. The molecules have a mean free path of 4.0 xx 10^(-7) m. If the temperature is raised to 350 K and the pressure is reduced to 1.0 xx 10^4 Pa the mean free path is then

Oxygen is filled in a closed metal jar of volume 1.0xx10^(-3)m^(3) at a pressure of 1.5xx10^(5)Pa. and temperature 400K.The jar has a small leak in it. The atmospheric pressure is 1.0xx10^(5) Pa and the atmospheric temperature is 300K. Find the mass of the gas that leaks out by time the pressure and the temperature inside the jar equlise with the surrounding.

Oxygen is filled in a closed metal jar of volume 1.0xx10^(-3)m^(3) at a pressure of 1.5xx10^(5)Pa. and temperature 400K.The jar has a small leak in it. The atmospheric pressure is 1.0xx10^(5) Pa and the atmospheric temperature is 300K. Find the mass of the gas that leaks out by time the pressure and the temperature inside the jar equlise with the surrounding.

Oxygen is filled in a closed metal jar of volume 1.0xx10^(-3)m^(3) at a pressure of 1.5xx10^(5)Pa. and temperature 400K.The jar has a small leak in it. The atmospheric pressure is 1.0xx10^(5) Pa and the atmospheric temperature is 300K. Find the mass of the gas that leaks out by time the pressure and the temperature inside the jar equlise with the surrounding.

A tire is filled with air at 15^(@)C to a gauge pressure of 1.9xx10^(5) Pa. If the tire reaches a temperature of 40^(@)C , what fraction of the original air must be removed if the original pressure of 1.9xx10^(5) Pa is to be maintained ?

A 3000 cm^(3) tank contains oxygen at 20^(@)C and the gauge pressure is 2.5 xx 10^(6) Pa . Find the mass of the oxygen in the tank. Take 1 atm = 10^(5) Pa .

A gas of volume 100 cc, is kept in a vessel at pressure 10^(4) Pa maintained at temperature of 24^(@)C . If now the pressure is incresed to 10^(5) Pa, keeping the temperature constant, then the volume of the gas becomes.