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i have attached all the question in pdf below..
Need to provide the workings and solution for all the questions..
The relative molecular mass of carbon dioxide, CO2, is 44. In an experiment the value of ? for CO2
was found to be 1.33. Assuming that CO2 is a perfect gas, calculate the specific gas constant, R,
and the specific heat capacities at constant volume and constant pressure, cv and cP.
Gas constant = 8.3145
To find specific gas constant when ?CO?_2
R=8.3145/44 = 0.189 kJ/kg k
C_v=R/(?-1) =0.189/(1.33-1) =0.573 kJ/kg k
C_p=(?R)/(?-1) = (1.33 (0.189))/(1.33-1) = 0.7617 kJ/kgk