The entropy versus temperature plot for phases α and β at 1 bar pressure is given. ST.... VIDEO
The entropy versus temperature plot for phases α and β at 1 bar pressure is given. ST and So are entropies of the phases at temperatures T and 0 K, respectively.
The transition temperature for α to β phase change is 600 K and Cp,β - Cp,α = 1 J mol-1 K-1. Assume Cp,β - Cp,α is independent of temperature in the range of 200 to 700 K. Cp,α and Cp,β are heat capacities of α and β phases, respectively.
The value of enthalpy change, \(H _\beta- H _\alpha\) (in \(J mol ^{-1}\) ), at 300 \(K\) is-------------- ๐ฒPW App Link - https://bit.ly/YTAI_PWAP ๐PW Website - https://www.pw.live
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