BE Civil Engineering
BE Computer Engineering
BE Mechanical Engineering
BE Biotechnology
BE Marine Engineering
BE Printing and Packaging Technology
BE Production Engineering
BE IT (Information Technology)
BE Electrical Engineering
BE Electronics and Telecommunication Engineering
BE Instrumentation Engineering
BE Electronics Engineering
BE Chemical Engineering
BE Construction Engineering
BE Biomedical Engineering
BE Automobile Engineering
Academic Year: 2017-2018
Date: जून 2018
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1) Question No. 1 is compulsory
2) Attempt any three questions from the remaining five questions
Give any two advantages of power alcohol.
Chapter: [8] Fuels
Explain why cathodic coating is preferred over anodic coating for manufacturing of containers to store food stuffs.
Chapter: [6] Corrosion
A sample of coal has the following composition:- C= 70% O=23% H=5% S=1.5% N=0.4% Ash=0.1% Calculate GCV of this fuel.
Chapter: [8] Fuels
Give the composition, properties and uses of high phosphorous bronze.
Chapter: [7] Alloys
Why is it essential to design safer chemicals and products wrt green chemistry principle? Explain with an example.
Chapter: [10] Green Chemistry
What is matrix phase and particle phase in concrete? Give any two properties of concrete.
Chapter: [9] Composite Materials
Porous Film is also called as ‘Non protective Film’. Explain with an example.
Chapter: [6] Corrosion
Define Electrochemical Corrosion. Explain Intergranular Corrosion with a neat diagram.
Chapter: [6] Corrosion
1.95 gm of coal sample was taken for nitrogen estimation by Kjeldahl’s method. The ammonia liberated required 9.5 ml of 0.4 N H2SO4 for neutralization. Calculate the percentage of nitrogen in coal sample.
Chapter: [8] Fuels
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Write a note on Green Solvents.
Chapter: [10] Green Chemistry
Explain structural Composition of plywood.
Chapter: [9] Composite Materials
Explain Hydrogen Oxygen Fuel Cell with a neat diagram.
Chapter: [8] Fuels
Give Shape Memory Alloys properties and uses.
Chapter: [7] Alloys
Calculate the % atom economy for the following reaction with respect to acetophenone.
C6H6+CH3COCl = C6H5COCH3+HCl
Chapter: [10] Green Chemistry
Explain impressed current cathodic protection with the applications.
Chapter: [6] Corrosion
Give significance of green chemistry.
Chapter: [10] Green Chemistry
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Give any two applications of composite materials.
Chapter: [9] Composite Materials
Explain hot compaction method with a neat labelled diagram.
Chapter: [7] Alloys
A gaseous fuel contains H2=50% CH4=30% N2=2% CO=7% C2H4=3% C2H6=5% and water vapours=3%. Calculate weight and volume of air for 2m3 of the gas.
Chapter: [8] Fuels
List the three main constituents of paint and give functions of each.
Chapter: [6] Corrosion
Explain the effect of the following alloying elements on steel.
Chapter: [7] Alloys
Explain conventional and green chemistry route for production of Ibuprofen. Highlight the green chemistry principle involved.
Chapter: [10] Green Chemistry
What are fiber reinforced composite?
Chapter: [9] Composite Materials
Explain how areas of cathode and anode affect the rate of corrosion.
Chapter: [6] Corrosion
Explain the determination of % moisture and % volatile matter in a coal sample.
Chapter: [8] Fuels
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University of Mumbai previous year question papers Semester 2 (FE First Year) Applied Chemistry 2 with solutions 2017 - 2018
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