we should use the formula (v1γ1 + v2γ2)/ v1+v2
Calculate the value of γ =Cp/Cv for a gaseous mixture consisting of v1=2.0 moles of oxygen and v2=3.0 moles of carbon dioxide. The gases are assumed to be ideal!
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2 Answers
skygirl
·2008-11-25 18:57:39
i think ew must use :
γ= (v1Cp1+v2Cp2)/(v1Cv1+v2Cv2)
oxygen= diatomic.. so, Cp=7R/2, Cv=5R/2
carbondioxide = triatomic n linear ... so, same Cp and Cv.