Draw basic flow diagram of Extractive metallurgy including all processes.
[3 marks]What are merits and demerits of Pyro metallurgical processes
[4 marks]List out Pyro metallurgical process. Explain roasting.
[7 marks]Draw flow sheet for production of Iron and Steel.
[3 marks]What is hydrometallurgy? Write merit and demerits of Hydro metallurgy.
[4 marks]Explain Ellingham diagram for oxide system.
[7 marks]Describe the microbial leaching.
[7 marks]Explain in brief Fire Refining processes.
[3 marks]Explain in brief about Solvent Extraction process.
[4 marks]Explain smelting. Differentiate between Matte smelting and Reduction smelting processes
[7 marks]Draw a simple flow sheet for extraction of Aluminum from bauxite ore.
[3 marks]Write in detail about ion exchange process.
[4 marks]Define Leaching. Explain pressure leaching.
[7 marks]Draw flow sheet for production of Lead.
[3 marks]Draw a neat flow sheet for extraction of copper from its sulphide ore.
[4 marks]Differentiate between electro-winning and electro-refining.
[7 marks]What is heterogeneous and homogenous reaction?
[3 marks]Draw flow sheet of extraction of Zinc.
[4 marks]Explain Collision Theory of reaction kinetics
[7 marks]Derive equation for half life period of first order reaction
[3 marks]Derive Arrhenius Equation
[4 marks]Differentiate between Order of reactions and Molecularity.
[7 marks]Write note on fuse salt electrolysis.
[3 marks]What is percolation leaching? List out advantage of it.
[4 marks]Differentiate between palletizing and sintering.
[7 marks]