[" An oxygen molecule is travelling in air at "300K" and "1" atm,and the diameter of oxygen "],[" molecule is "1.2times10^(-10)m" .Calculate the mean free path of oxygen molecule."]

(i) Find the adiabatic exponent gamma for mixture of mu_1 moles of monoatomic gas and mu_2 moles of a diatomic gas at normal temperature. (ii) An oxygen molecule is travelling in air at 300 K and 1 atm , and the diameter of oxygen molecule is 1.2xx10^(-10) m . Calculate the mean free path of oxygen molecule.

Calculate the rms speed of oxygen gas molecule at 300 K.

Calculate the mass of : one oxygen atom and oxygen molecule

Calculate the mass of one molecule of oxygen.

Calculate the no. of molecules in 64g of oxygen.

Find the rms speed of oxygen molecules in a gas at 300K.

find the rms speed of oxygen molecules in a gas at 300K.