Question 1 (1 point) Gaseous carbon dioxide is heated isobarically at 0.1MPa from 275K to 475K. What is the change in entropy (J/molK) ? Cp=4.456RR=8.3145J/molK Question 2 (1 point) Gaseous carbon dioxide is compressed isothermally at 475K from 0.1MPa to 5 MPa. What is the change in entropy (J/mol K) ? Cp=4.456RR=8.3145J/molK 0 Question 3 (1 point) Gaseous carbon dioxide undergoes an isothermal (T=334K) volume change from 75L/mol to 30L/mol. What is the change in entropy (J/molK) ? Cp=4.456RR=8.3145J/molK 0 Gaseous carbon dioxide undergoes a state change from T1=334K and P1=4MPa to T2=287K and P2=0.8MPa. What is the change in entropy (J/molK) ? Cp=4.456RR=8.3145J/molK