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Download RGUHS B.Pharm 1st Year 2024 May 2628 Pharmaceutical Organic Chemistry I Rs4 Question Paper

Download RGUHS?(Rajiv Gandhi University of Health Sciences) B.Pharmcy (Bachelor of Pharmacy) 1st Year (First Year) 2628 Pharmaceutical Organic Chemistry I Rs4 Previous Year Question Paper

This post was last modified on 12 January 2025

RGUHS B.Pharmacy 1st Year 2014-2024 Last 10 Years Previous Question Papers (B.Pharm Latest Papers))


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Rajiv Gandhi University of Health Sciences, Karnataka

I Year B. Pharm Degree Examination — 05-Jun-2024

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Time: Three Hours Max. Marks: 70 Marks

PHARMACEUTICAL ORGANIC CHEMISTRY - I (RS4)

Q.P. CODE: 2628

Your answers should be specific to the questions asked

Draw neat, labeled diagrams wherever necessary

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LONG ESSAYS (Answer any Two) 2 x 10 = 20 Marks

  1. Compare SN1 and SN2 reactions with respect to the mechanism, stereochemistry and kinetics
  2. Explain Bayer’s Strain theory of cycloalkanes and molecular orbital concept
  3. Define and give the mechanism of Markovnikov’s rule and Anti-markovnikov’s addition

SHORT ESSAYS (Answer any Six) 6 x 5 = 30 Marks

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  1. Define with example a) Electrophiles b) Nucleophiles
  2. Discuss the dehydration of alcohol with a suitable example
  3. Explain Diel’s alder reaction with example
  4. What are cycloalkanes? Write any three methods of preparation
  5. Why conjugated dienes are more stable than non-conjugated dienes explain
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  7. Explain Cannizaro condensation with the mechanism
  8. Write the Haworth synthesis of Naphthalene
  9. Outline the Mechanism of Perkin’s condensation

SHORT ANSWERS 10 x 2 = 20 Marks

  1. What is Williamson’s synthesis? Give an example
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  3. Write the structure and IUPAC name of a) Acetaldehyde b) Acetone
  4. Define Hydrogen bonding with its application
  5. What is a polar aprotic solvent?
  6. Define acid and base with examples
  7. Define carbene with example
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  9. What is Kolbe's reaction? Give one example
  10. Write the structures of a) 2, 2-Dimethyl propane b) 3-Chloro pentanone
  11. Define the inductive effect with example
  12. Write the Bromination of methane

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