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AKTU Chemistry previous year paper -Download PDF

Previous Year Paper of Engineering Chemistry

Dr. A.P.J. Abdul Kalam Technical University (AKTU) formally Uttar Pradesh Technical University, is a State level University located in Lucknow. The university was established in the year 2000. The University is approved by University Grants Commission (UGC) and All India Council for Technical Education (AICTE).

Here you can Download Previous Year Paper for Common Subject of 1st Year of AKTU B.Tech ENGINEERING CHEMISTRY. There are 3 Subject codes for chemistry- NAS 102, RAS 102, EAS 102. You can download accrording to your subject code.

ENGINEERING CHEMISTRY 2019-20

ENGINEERING CHEMISTRY NAS 102Download Here

ENGINEERING CHEMISTRY RAS 102Download Here

ENGINEERING CHEMISTRY 2018-19

ENGINEERING CHEMISTRY NAS 102Download Here

ENGINEERING CHEMISTRY RAS 102Download Here

ENGINEERING CHEMISTRY EAS 102Download Here

ENGINEERING CHEMISTRY 2017-18

ENGINEERING CHEMISTRY RAS 102Download Here

ENGINEERING CHEMISTRY 2016-17

ENGINEERING CHEMISTRY EAS 102Download Here

Most Important Previous Year Questions of Engineering Chemistry

  1. What is Crystal imperfection? Explain the zero dimensional imperfection in solid.
  2. Write the mechanism of electrochemical or wet corrosion. Explain sacrificial anodic and impressed current cathodic protection method for prevention of corrosion.
  3. What are organ metallic compounds? Explain various methods of preparation of organ metallic compounds and also write their applications.
  4. What is Portland cement? Give the chemical reaction involved during setting and hardening of Cement.
  5. Write the preparation, properties and applications of:
    (i) Butyl rubber
    (ii) HDPE
  6. On the basis of molecular orbital theory explain why N2 is diamagnetic while O2 is paramagnetic.
  7. Describe the different conformation of n-butane with potential energy diagram.
  8. Write the mechanism of any two of the following:
    (i) Diels elder reaction.
    (ii) Hoffmann rearrangement reaction.
    (iii) Cannizaro’s reaction
  9. What is shielding and deschielding? Calculate the number of signal for following Molecules:
    (i) Diethyl ether
    (ii) Ethyl alcohol.
  10. i)What is hydrogen bonding? Differentiate between intra and intermolecular
    Hydrogen bonding with suitable examples.
    ii) Describe the preparation, properties and application of any two of the PMMA and Bakelite
    Polymers.
  11. Compare Zeolite and Ion Exchange process of softening of water.
  12. Write the mechanism of electrochemical corrosion. Explain why a pure metal rod half immersed vertically in water starts corroding at the bottom
  13. Discuss the preparation, structure and applications of Fullerenes.
  14. How is Grignard reagent prepared? Give the applications of Grignard reagent.
  15. Discuss the process of reverse osmosis with its advantages and applications.
  16. Explain the principle of IR spectroscopy. For XY2 bent molecule show various types of stretching and bending vibration in IR spectroscopy.
  17. What are organometallic compounds? Write their preparation, classification and application.
  18. Write a note on polymer composites.
  19. Discuss the mechanism of electrochemical corrosion of iron with absorption of oxygen. How can anodic and cathodic metallic coatings help in protection against corrosion?
  20. What are stoichiometric and non-stoichiometric defects? Explain Frenkel and Schotky defects found in solids.

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