When the number of particles changes in a thermodynanmic trạnsformation,it is important to use the correct form of entropy for an ideal gas, as given by theSacker-Tetrode equationS= Nkwheren = N/V.(a) Use the Sacker-Tetrode equation to calculate A(V, T) and G(P, T),for an idealgas. Show, in particular, thatA(V,T)=NkT[In(nx³) – 11,where n is the density, and A = /2xh*/mkT is the themal wavelength.(b) Obtain the chemical potential for an ideal gas from (aA/ƏN)v.r and(aG/ƏN)P,r. Show that you get the same answer

(a) Using Sackur-tetrode equation the free energy be calculated as,

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