Kinetic Theory ...

Suppose ideal gas equation follows VP³ = constant. Initial temperature and volume of the gas are T and V respectively. If gas expands to 27V then its temperature will become

When the temperature of a gas is raised from 27°C to 90°C, the percentage increase in the r.m.s. velocity of the molecules will be

Two spherical vessel of equal volume, are connected by a narrow tube. The apparatus contains an ideal gas at one atmosphere and 300K. Now if one vessel is immersed in a bath of constant temperature 600K and the other in a bath of constant temperature 300K. Then the common pressure will be

The r.m.s velocity of a gas at a certain temperature is √2 times than that of the oxygen molecules at that temperature. The gas can be

At what temperature, the mean kinetic energy of O₂will be the same for H₂ molecules at –73 °C

The volume of a gas at pressure 21 × 10⁴ N/m² andtemperature 27°C is 83 litres. If R = 8.3 J/mol K, then the quantity of gas in g-mole will be

The pressure and temperature of an ideal gas in a closed vessel are 720 kPa and 40°C respectively. If 1/4thof the gas is released from the vessel and the temperature of the remaining gas is raised to 353°C, thefinal pressure of the gas is

An air bubble doubles its radius on raising from the bottom of water reservoir to be the surface of water in it. If the atmospheric pressure is equal to 10 m of water, the height of water in the reservoir is

It the r.m.s velocity of a gas at a given temperature (Kelvin scale) is 300 m/s. What will be the r.m.s velocity of a gas having twice the molecular weight and half the temperature on Kelvin scale =