Rms Speed

The mass of an oxygen molecule is about 16 times that of a hydrogen molecule. At room temperature the 'rms' speed of oxygen molecules is v. The 'rms' speed of oxygen molecules is v. the 'rms' speed of the hydrogen molecules at the same temperature will be

Five grams of helium having rms speed of molecules 1000 m//s and 24 g of oxygen having rms speed of 1000 m//s are introduced into a thermally isolated vessel. Find the rms speeds of helium and oxygen individually when thermal equilibrium is attained. Neglect the heat capacity of vessel.

At identical temperatures, the rms speed of hydrogen molecules is 4 times that for oxygen molecules. In a mixture of these in mass ratio H_(2) : O_(2) = 1 : 8 , the rms speed of all molecules in n times the rms speed for O_(2) molecules, where n is

The root mean square (rms) speed of oxygen molecules (O_2) at a certain tempereture T (degree absolute) is V. If the temperatrue is doubled and oxygen gas dissociates into atomic oxygen, the rms speed remains unchanged.

Initially, the translational rms speed of a molecule of an ideal gas is 463 m/s. The pressure and volume of this gas are kept constant, while the number of molecules is doubled. What is the final translational rms speed of the molecules?

At room temperature (300K) , the rms speed of the molecules of a certain diatomic gas is found to be 1930 m//s . Can you gusess name of the gas? Find the temperature at which the rms speed is double of the speed in part one (R = 25//3 J// mol -K)

The r.m.s. speed of the molecules of an enclosed gas in C_(rms) . If pressure is made four times keeping the temperature constant, the r.m.s. speed will be

What do you mean by the r.m.s. speed of the molecules of a gas ? Is r.m.s. speed same as the average speed ?