This download link is referred from the post: B.Pharm 1st Year Last 12 Years 2010-2022 Previous Question Papers (Bachelor of Pharmacy)
Sub Code: 4252
B.PHARM. EXAMINATION
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FIRST YEAR
PAPER II - PHARMACEUTICAL ORGANIC CHEMISTRY
Q.P. Code: 564252
Time: Three hours Maximum: 100 Marks
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Elaborate on: (2x20=40)
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- Write the various reactions of Carboxylic acids.
- Classify alcohols with suitable examples. Explain the nomenclature, method of preparation and chemical reactions of alcohols.
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Explain the following reactions with examples:
- Nucleophilic aliphatic substitution reaction.
- Elimination reactions.
- Free radical reactions.
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Write notes on: (8x5=40)
- Write the methods of preparation of Amines.
- Markownikoff’s rule and peroxide effect.
- Haworth synthesis of Naphthalene.
- Give the preparation and medicinal uses of Saccharin.
- Explain the mechanism of Electrophilic aromatic substitution reaction.
- Write about the properties of Alpha and Beta unsaturated carbonyl compounds.
- Explain Bayer’s strain theory.
- Give any four reactions of Anthracene.
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Short answers on: (10x2=20)
- Any two methods of preparation of alcohol.
- Give the structure of Aniline and Methyl salicylate.
- Write the method of preparation of Iodoform.
- Explain the Peroxide effect.
- Draw the structure of Diethyl ether and Isopropyl alcohol.
- Method of preparation and uses of Sodium lauryl sulphate.
- Preparation of Grignard reagent.
- Medicinal uses of Dicophane and Vanillin.
- Explain inductive effect.
- Explain Polarity.
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This download link is referred from the post: B.Pharm 1st Year Last 12 Years 2010-2022 Previous Question Papers (Bachelor of Pharmacy)
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