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Syllabus Applied Science (Chemistry) - 312308 Learning SchemeCreditsPaper Duration Actual Contact Hrs./WeekSLHNLH CLTLLL 4-4-841.5 Assessment Scheme TheoryBased on LL & TLBased on SLTotal Marks Practical FA-THSA-THTotalFA - PRSA - PRSLA MaxMaxMaxMinMaxMinMaxMinMaxMin 30701004050205020--200 Sr. No.Theory Learning Outcomes (TLO’s) aligned to CO’sLearning content mapped with Theory Learning Outcomes (TLO’s) and CO’s 1TLO 1.1Describe the extraction process of the ore. TLO 1.2Explain Mechanical properties of metals. TLO 1.3State purposes of making alloys. TLO 1.4Describe methods of preparation of alloys. TLO 1.5State Composition, properties and applications of ferrous and nonferrous alloys.Unit - I Metals and Alloys 1.1Ancient Indian Metallurgy (IKS) 1.2Metals : Occurrence of metals in free and combined state. Basic concepts : Mineral, ore, gangue, flux and slag, metallurgy. 1.3Metallurgy : Extraction processes of metal from ore Concentration : Gravity separation, electromagnetic separation, froth floatation, calcination and roasting, Reduction : Smelting, aluminothermic process, Refining, poling, electrorefining. 1.4Mechanical properties of metals :Hardness, ductility, malleability, tensile strength, toughness, machinability, weldability, forging, soldering, brazing, castability. 1.5Alloys: Purposes of making alloys with examples. 1.6Preparation methods of alloys : Fusion, compression. 1.7Classification of alloys :Ferrous and non-ferrous alloys Ferrous alloys: Composition, properties and applications of low carbon, medium carbon, high carbon steels. Non-ferrous alloy : Composition, properties and applications of Brass, Bronze, Duralumin, Tinman Solder, Woods metal. (Chapter - 1) 2.TLO 2.1Explain types of hardness of water. TLO 2.2List salts causing temporary and permanent hardness to water. TLO 2.3Describe boiler corrosion and caustic embrittlement. TLO 2.4 Explain the given type of water softening process. TLO 2.5 Describe the Waste water treatment and potable water treatment. TLO 2.6 Solve numerical based on pH and pOH.Unit - II Water Treatment 2.1Hard and soft water, causes of hardness, types of hardness. 2.2Hard water in boilers and prevention : Boiler corrosion, caustic embrittlement, priming and foaming, scales and sludges, and methods of prevention of boiler corrosion. 2.3Methods of water softening : lime soda process (hot lime soda and cold lime soda process), zeolite process, ion exchange process. 2.4Potable water treatment : Sedimentation, coagulation, filtration and sterilization . 2.5Wastewater treatment : Sewage treatment, BOD and COD of sewage water. 2.6 pH and pOH : Concept of pH, pOH, pH Scale, Numerical. (Chapter - 2) 3.TLO 3.1 Describe the properties of the given type of fuel. TLO 3.2Describe Proximate analysis and Ultimate analysis of coal samples. TLO 3.3Calculate the calorific value of the given solid fuel using Bomb calorimeter. TLO 3.4Describe fractional distillation of crude petroleum. TLO 3.5Explain properties of liquid fuels. TLO 3.6Describe composition, properties of given gaseous fuel with their applications. TLO 3.7Describe production of green hydrogen by electrolysis. TLO 3.8Describe construction and working of given cells and batteries.Unit - III Fuels and Combustion 3.1Fuel : Calorific value and ignition temperature, classification. 3.2Solid fuels : Coal, Classification and composition, Proximate analysis, Ultimate analysis, Calorific value of coal by Bomb calorimeter. 3.3Liquid fuels : Fractional distillation of crude petroleum, boiling range, composition, propertie Knocking, cracking, octane number and cetane number. 3.4Gaseous fuels : Biogas, LPG, and CNG. Combustion equation of gaseous fuels, mass and volume of air required for complete combustion. 3.5Green hydrogen : Producing green hydrogen by electrolysis from renewable sources, Advantages and disadvantages of green hydrogen. 3.6Electrical conductance in metals and electrolytes, specific conductance, equivalent conductance, cell constant. 3.7Cells and batteries : Construction, working and applications of dry cell, lead acid storage cell H2 - O2 fuel cell, Ni-Cd battery and Lithium ion battery. (Chapter - 3)