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

Statement I: The rms speed of oxygen molecules (O_2) at an absolute temperature T is c. IF the temperature is doubled and oxygen gas dissociates into atomic oxygen, the rms speed remains unchanged. Statement II: The rms speed of the molecules of a gas is directly proportional to sqrt(T//M)

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.

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