Bsc 3rd Year Organic Chemistry Imp Questions 2023

I am going to put the questions bsc 3rd year organic chemistry important questions 2022-2023.

Important questions of organic chemistry bsc 3rd year have been asked in the previous exams. 

It is also necessary to assimilate them in preparation for upcoming exams. 

This post has been written mentioning the problems faced in studies while preparing for the Organic Chemistry exam. 

All of you are aware that no one shares the information about preparing bsc 3rd year organic chemistry exam in detail. 

But this post will give you full information and the right guidance. 

By starting the study of bsc third year organic chemistry paper in the exam time, you may not understand the essence of the chapter properly. 

Still, the preparation done in advance will increase your understanding and boost your self-confidence. 

You first write these organic chemistry BSc final year questions in your organic chemistry notebook. 

After that find the related chapter in your textbook and read that chapter once. 

Through this process, you will know the answers to many such organic chemistry 3rd year questions which are not given here. 

Now start writing the answers to the organic chemistry questions written in the notebook according to your understanding. 

You will see that you have remembered 70 percent to 80 percent of the answers the very first time. 

If you are still forgetting the answers, then write down the organic chemistry questions in a second copy, then close the notebook and try to write the answers from your memory. 

By doing this, again and again, you will start remembering the answers to the organic chemistry bsc 3rd year questions. 

These questions are from the Bsc 3rd year previous question papers. 

Now comes to the point.

B.sc 3rd Year Organic Chemistry Important Questions 2022-2023

  • What is Scope Synthesis? Explain in detail
  • Explain the mechanism of electrophilic and nucleophilic substitution in pyridine.
  • Explain Fischer Indole Synthesis.
  • What are heterocyclic compounds?
  • Why thiophene is more stable than pyrrole?
  • Describe any three chemical reactions to form a carbohydrate compound.
  • Explain Grignard's reagent reaction in detail.
  • How can you get 10, 20, and 30 alcohol from the Grignard reagent reaction? Tell |
  • Write the method of preparation of the Carbozinc compound.
  • Give the mechanism of Kleijn condensation.
  • What is protein and what are its characteristics?
  • Explain in detail the mechanism of the formation of osazone of glucose.
  • Write a short note - Kiliani-Fisher synthesis, epimerization
  • Explain the secondary and tertiary structures of proteins.
  • Describe nuclear shielding and non-shielding effects.
  • Explain the chemical displacement of NPR spectroscopy.
  • Explain the principle of spin-spin disintegration.
  • What is TMS? Why is it used as a reference compound in NMR spectra?
  • Write the mechanism of condensation polymerization.
  • Define dyes, and classify dyes with suitable examples.
  • Explain additive polymerization.
  • Explain the following - Nylon 6, Malachite Green, Chromophore, Natural rubber, and Synthetic rubber
  • Discuss the principle of HNMR.
  • What is the importance of TMS in NMR spectroscopy?
  • How is the following synthesized from ethyl acetoacetate or malonic ester? Antipyrine, succinic acid, crotonic acid
  • Give two methods each for the preparation of payroll, furan, and thiophene.
  • Explain how carbohydrates are classified.
  • Discuss the constituent product obtained after hydrolysis of nucleic acid.
  • Write the biological functions of nucleic acids.
  • Write the structure of - Congo Red, Crystal Violet, Alizarin
  • Explain the structure of singlet and triplet nitrilase.
  • Explain the cationic and anionic mechanism of addition polymerization with examples.
  • Give Havartha synthesis of anthracene.

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