Chemical Engineering > GATE 2021 > Heat Capacity and Entropy
The molar heat capacity at constant pressure Cp (in J mol-1K-1) for n-pentane as a function of temperature (T in K) is given by Cp/R=2.46+45.4×10-3T-14.1×10-6T2. Take R=8.314 J mol-1K-1.
At 1000 K, the rate of change of molar entropy of n-pentane with respect to temperature at constant pressure is _______ J mol-1K-2 (round off to 2 decimal places).
At 1000 K, the rate of change of molar entropy of n-pentane with respect to temperature at constant pressure is _______ J mol-1K-2 (round off to 2 decimal places).
Correct : 0.28
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