Application of Metallurgical Thermodynamics.
[3 marks]Explain different types of systems with example.
[4 marks]Explain reversible and irreversible changes.
[7 marks]Justify Energy is a state property.
[3 marks]Explain zeroth law of thermodynamics with its application.
[4 marks]State and Explain 1st law thermodynamics.
[7 marks]Prove Cp-Cv = R
Explain Enthalpy
[3 marks]Explain different forms of energy.
[4 marks]Explain Hess’ law of thermodynamics.
[7 marks]Explain Latent heat.
[3 marks]Explain Sievert’s Law.
[4 marks]Explain Kirchhoff’s law of thermodynamics.
[7 marks]Explain Enthalpy.
[3 marks]Explain Henry’s law of solutions.
[4 marks]Explain 2nd law of thermodynamics with respect to irreversible change.
[7 marks]Convert 7ppm into percentage.
[3 marks]Abrass contain 70 wt. % of Copper and rest of Zinc. Calculate atom %. Atomic weights of Cu and Zn are 63.54 and 65.38.
[4 marks]Explain 3rd law of thermodynamics give importance of free energy.
[7 marks]Calculate standard entropy change for the following reaction at 25°C. Cr O (s) + 3C (s) = 2Cr + 3CO (g).23 Given S° = 81 J/K/mol, S° = 7 J/K/mol, 298, Cr2O3(s) 298, C (s) S° =24 J/k/mol, S° = 198 J/K/mol 298, Cr (s) 298, CO (g)
[3 marks]Derive Gibb’s Phase rule.
[4 marks]Discuss important features of Ellingham diagram
[7 marks]Explain work in thermodynamics.
[3 marks]Explain simple eutectic system with applying Gibb’s phase rule
[4 marks]Derive Gibb’s Duhem equation.
[7 marks]