Download B.Pharm 1st Year 2021 September 564252 Pharmaceutical Organic Chemistry Question Paper

Download B.Pharmacy (Bachelor of Pharmacy) 1st Year (First Year) 2021 September 564252 Pharmaceutical Organic Chemistry Previous Question Paper

[BPHARM 0921]

SEPTEMBER 2021

Sub. Code: 4252

(FEBRUARY 2021 EXAM SESSION)

B. PHARMACY DEGREE EXAMINATION

FIRST YEAR ? (NON-SEMESTER)

PAPER II ? PHARMACEUTICAL ORGANIC CHEMISTRY

Q.P. Code: 564252

Time: Three hours

Answer ALL questions

Maximum: 100 Marks

I. Elaborate on:

(2 x 20 = 40)

1. Explain the Preparation and reactions of Alkenes.

2. What are Polynuclear Hydrocarbons? Write the synthesis and properties of

(a) Napthalene (b) Anthracene.

II. Write notes on:

(8 x 5 = 40)

1. Give the Synthetic utility of Diazonium Salts.

2. Distinguish Primary, Secondary and Tertiary Amines.
3. Write the preparation and medicinal uses of (a) Saccharin (b) Amphetamine.
4. What are Carbenes? Give examples and explain about stability.
5. Describe Coulson and Moffitt's Modification.
6. Write the preparation and properties of Anthracene.
7. Explain Mechanism of Halogenations of Alkanes. Discuss the selectivity of

halogens in this reaction.

8. Write short notes on Mesomeric effect.

III. Short answers on:

(10 x 2 = 20)

1. Write the structure and medicinal use of Methyl Salicylate.

2. Define Tautomerism.
3. Brief about Polarity of bon
4. Give the structural formula of urethane and Acetanilide.
5. Define Nucleophiles.
6. Write the method of preparation of Iodoform.
7. Two reactions of Cycloalkanes.

8. Define Covalent bon
9. Write a note on Cannizzaro reaction.

10. Define inductive effect.

*******
Document Outline
Page 1