(a) By starting from the following equation, dU=CVdT+[T(TP)r0P]dY obtain expressions for the derivatives (U/T)V and (U/T)P, and show that they are not equal. sur. B=0 (b) The constant pressure heat capacity, Cp of liquid water at 25C and 1 bar is 4.18 kJ/kg.K. Estimate the heat capacity of liquid water at 25C and 100 bar. Given: where V=1.003cm3/g,=2.56104K1 and (T)P=9.6106K2. Assume that the thermodynamic property (PCP)T is reasonably constant with pressure change. 4(1p2cr)+