Explain the importance of studying materials thermodynamics.
[3 marks]What is a system? Explain different kinds of systems in thermodynamics.
[4 marks]What is free energy? Derive equation for Gibb’s free energy.
[7 marks]Explain first law of thermodynamics in terms of enthalpy.
[3 marks]Compare and contrast extensive and intensive properties.
[4 marks]State Gibbs’ phase rule for unary and binary systems. Explain the importance of the same from validation perspective.
[7 marks]Define and explain the terms specific heat at constant pressure (Cp) and specific heat at constant volume (Cv) and derive the thermodynamic relationship between them.
[7 marks]State zeroth law of thermodynamics and give its importance.
[3 marks]Explain temperature composition diagram for binary eutectic alloy system.
[4 marks]State Hess’ law. Give example and explain the salient features of the same.
[7 marks]State the significance of entropy in thermodynamics.
[3 marks]Explain temperature composition diagram for binary isomorphous alloy system.
[4 marks]Explain Raoult’s law and Henry’s law.
[7 marks]Explain reversible and irreversible processes.
[3 marks]What is chemical potential? Explain the significance of the same.
[4 marks]Derive combined equation of first and second law of thermodynamics in terms of internal energy, enthalpy and free energy.
[7 marks]What is equilibrium? Explain different type of equilibrium.
[3 marks]Explain the concept of fugacity and activity.
[4 marks]Derive Maxwell’s relations and state third law of thermodynamics.
[7 marks]Define: 1) Liquidus line, 2) Solidus line, and 3) Solvus line.
[3 marks]Derive Gibb’s- Duhem equations.
[4 marks]State & explain Ellingham diagram for various metal oxides.1
[7 marks]Define: 1) Phase, 2) Component, and 3) Degree of Freedom.
[3 marks]Explain the importance of C – CO & C – CO 2 line in the Ellingham diagram.
[4 marks]Explain thermodynamic solution and differentiate between ideal and non ideal solutions.
[7 marks]