Download RGUHS B.Pharm 2020 2nd Year 1960 Pharmaceutical Organic Chemistry II Revised Scheme 2 Question Paper

Download RGUHS (Rajiv Gandhi University of Health Sciences) Bachelor of Pharmacy (B.Pharm) 2020 2nd Year 1960 Pharmaceutical Organic Chemistry II Revised Scheme 2 Previous Question Paper

Rajiv Gandhi University of Health Sciences, Karnataka
II Year B.Pharm Degree Examination ? 14-Jan-2020

Time: Three Hours





Max. Marks: 80 Marks

PHARMACEUTICAL ORGANIC CHEMISTRY - II
(Revised Scheme - 2)
Q.P. CODE: 1960
Your answers should be specific to the questions asked
Draw neat labeled diagrams wherever necessary
LONG ESSAYS (Answer any Two)
2 x 10 = 20 Marks
1.
(a) Define polynuclear hydrocarbons. Give five examples with structure and numbering of
carbon.
(b) Write the method for the synthesis of diphenyl methane.
2.
Define and classify amino acids with examples. Write any four reactions and synthesis of
amino acids.
3.
Give the stereochemistry of butane and cyclohexane.
SHORT ESSAYS (Answer any Eight)
8 x 5 = 40 Marks
4.
Explain the stereochemical mechanism of addition of halogen to alkenes.
5.
What are triglycerides? Describe the significance of their iodine values.
6.
Why Pyrrole is more reactive than Pyridine towards electrophilic reagent?
7.
What are optically active compounds? Write a note on elements of symmetry.
8.
Give the synthesis and reactions of Phenanthrene.
9.
What is meant by absolute configuration? Describe the R & S system of nomenclature of
optical isomers.
10. Outline the method for conversion of pentose into a hexose.
11. Outline two synthesis of Furan and Thiophene.
12. What are fats and oils? Write a note on rancidity.
13. Give Haworth's synthesis of Naphthalene. Give its chemical properties.
SHORT ANSWERS
10 x 2 = 20 Marks
14. Define isoelectric point.
15. Outline the Chichibabin reaction.
16. Write the zwitter ions structure of glycine.
17. Write the two synthesis of Benzofuran.
18. What are aldoximes and ketoximes? Give examples.
19. What are epimers? Give examples.
20. How do you convert Naphthalene into 2-Nitro naphthalene?
21. What is hydrogenation of oils?
22. Explain with an example R & S configuration.
23. Write the structures of Beta-D-Glucopyranose and Beta-D-Glucofuranose.
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