External treatment – Ion exchange process, zeolite process – desalination of brackish water – Reverse Osmosis. Treatment of boiler feed water – Internal treatment (phosphate, colloidal, sodium aluminate and calgon conditioning). Numerical problems – boiler troubles (scale and sludge). (CY8151) Hardness of water – types – expression of hardness – units – estimation of hardness of water by EDTA. (9)ī) Explain the working principle involved in the conversion of solar energyĪnd wind energy as useful energy.CY8151 – ENGINEERING CHEMISTRY – SYLLABUS (REGULATION 2017) ANNA UNIVERSITY UNIT I WATER AND ITS TREATMENT Ii) With a neat diagram, explain the working of a breeder reactor. a) i) Explain the differences between nuclear fission and fusion reactions. a) Neatly draw a schematic diagram of the Orsat apparatus and explain the steps involved in the flue gas analysis. (16)ī) Draw the lead silver phase diagram and explain using phase rule. a) Explain the one component water system with a phase diagram. (16) CY8151 Question Bank Engineering Chemistry Regulation 2017ī) What is a catalyst ? What are its types ? Derive the Michaelis Menten equation. a) Derive the Langmuir adsorption isotherm. Also indicate how the ionī) With a neat diagram, explain the principle, process, advantages and limitationsġ2. The chemical equations involved in each step. a) Describe the ion exchange process in detail. CY8151 Question Bank Engineering Chemistry Regulation 2017 Part B CY8151 Question Bank Engineering Chemistry Regulation 2017ġ1. Differentiate primary and secondary batteries. List the characteristics of metallurgical coke.ġ0.
What are the effects of alloying elements ?Ĩ. State the importance of heat treatment of steel.Ħ. Express the Freundlich’s adsorption isotherm by a plot.ĥ.
CY8151 Question Bank Engineering Chemistry Regulation 2017Ĥ. Mention the requirements of boiler feed water.ģ. What is hardness ? How do you express it ?Ģ. Sample CY8151 Question Bank Engineering Chemistry Regulation 2017ġ. CY8151 Question Bank Engineering ChemistryĬY8151 Question Bank Engineering Chemistry Regulation 2017 Anna University pdf free download. Engineering Chemistry Question Bank CY81 free pdf download Question Paper.
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