BE Chemical Engineering छमाही २ (इंजीनियरिंग) - University of Mumbai Question Bank Solutions for Applied Chemistry 2

Calculate the higher and lower calorific values of coal sample contains 84%carbon, 1.5% sulphur, 0.6 Nitrogen, 5.5% hydrogen and 8.4% oxygen. 

What are drawbacks of plain carbon steel 

Calculate the percentage of atom economy for the following reaction with respect to allyl chloride. CH₃-CH=CH₂+Cl₂ → Cl-CH₂-CH=CH₂+HCl   

Mention the composition, properties and uses of Duralumin: 

Mention the composition, properties and uses of German silver

Mention the composition, properties and uses of Gun metal 

Calculate the percentage atom economy for the following reaction.
CH₃NH₂+COCL₂ →CH₃N=C=O+2HCL

Explain with the help of diagram wet corrosion in neutral medium.

Mention four drawbacks of plain carbon steel.

Mention the characteristic properties of composite materials.

Define and classify composite materials. 

Define corrosion of metals. Explain the electrochemical theory of wet corrosion, giving its mechanism. 

Write a note on heat resistant steel 

Give classification of composite materials.

Explain conventional and green route of manufacturing of Adipic acid.

Write a short note on Particle reinforced composites. 

Explain the effect of the following alloying elements on steel.

Explain conventional and green chemistry route for production of Ibuprofen. Highlight the green chemistry principle involved.

What are fiber reinforced composite?

Explain the advantages of galvanizing over tinning.