Calculate the specific heat of a gas at constant volume from the following data. Desity of the gas at `N.T.P=19xx10^(-2)kg//m^(3)` , `(C_(p)//C_(v))=1.4,J` `=4.2xx10^(3) J//kcal` : atmospheric pressure `=1.013xx10^(5)N//m^(2)` . `("in" kcal//kg k)`

Calculate the two specific heats of nitrogen from the following data : gamma = c_(p)//c_(v) = 1.51 density of nitrogen at N.T.P = 1.234 g litre ^(-1) and J = 4.2 xx 10^(7) erg cal^(-1) .

In a Jolly's differential calorimeter one of the spheres of volume 1 litre was filled with experiemental gas at 10 atmospheric pressure. When steady state was attained, the excess of steam that condensed on this sphere was 0.378g . Calculate the specific heat capacity of the gas at constant volume. (Initial temperature of gas =15^(@)C, L of steam of 100^(@)C=540xx10^(3)cal kg^(-1), J=4.2 J cal^(-1) and density of gas at 1 atmospheric pressure =0.8kgm^(-3) )

Calculate the R.M.S. velocity of oxygen molecule at N.T.P., if the density of oxygen at N.T.P. is 1.44 kg//m^3 (Given: atmospheric pressure at N.T.P. = 1.013 xx10^5 N//m^2 ).

Calculate R.M.S. speed of oxygen molecules at 227^@C (density of oxygen at N.T.P. = 1.429 kg//m^3 and one atmospheric pressure = 1.013xx10^5 N//m^2 ).

Calculate R.M.S speed of nitrogen at 0^@C . (Density of nitrogen = 1.25 kg /m ^3 at N.T.P, 1 atmosphere = 1.013 xx 10^5N/m^2 )

Find the mass of 15cc of a gas if the RMS velocity of the molecules of gas at N.T.P. is 400m/s. Take normal atmospheric pressure as 1.013xx10^5 N/m^2 .

What is the density of a gas at N.T.P. if the rms velocity of the gas molecules is 400m//s ? (Take atmospheric pressure P = 1xx10^(5)N//m^(2) )

Calculate r.m.s. speed of nitrogen at 0^@C ( Density of nitrogen = 1.25 kg/m^3 at N.T.P., 1 atmosphere = 1.013xx10^5 N/m^2 )

Find the mass of 100cc of a gas if the RMS velocity of the molecules of gas at N.T.P. is 500m/s. Take normal atmospheric pressure as 1.013xx10^5 N/m^2 .