B.Pharma Important Question
BP-202T,
Pharmaceutical Organic Chemistry-I,
II Sem, RGPV, B.Pharmacy
UNIT 1 – Classification of Organic Compound
Q.1 What is the difference between the common system and the IUPAC system of nomenclature of organic compounds? (RGPV June 2024)
Q.2 Discuss about structural isomerism. Explain chain, positional and functional isomerism. (RGPV June 2024)
Q.3 Explain IUPAC system of nomenclature of organic compounds with suitable examples. (RGPV Nov 2023)
Q.4 Write in detail about structural isomerism with examples. (RGPV Nov 2023)
Q.5 Classify common organic compounds; give IUPAC systems of nomenclature of organic compounds. (RGPV June 2023)
UNIT 2 – Alkanes, Alkenes and Conjugated Dienes
Q.1 Discuss SP3 hybridization in alkanes. (RGPV June 2024)
Q.2 Explain the mechanism of electrophilic addition reactions of alkenes with examples. (RGPV June 2024)
Q.3 Explain the mechanism of free radical addition reaction of alkenes with examples. (RGPV Nov 2023)
Q.4 Discuss SP2 hybridization in alkenes. (RGPV Nov 2023)
Q.5 Explain Anti-Markownikoff’s orientation mechanism with example. (RGPV Nov 2023)
Q.6 Describe the mechanism, kinetics and stereochemistry of SN2 reaction. (RGPV Nov 2023)
Q.7 Explain E1 and E2 reactions, also elaborate factors affecting E1 and E2 reactions. (RGPV June 2023)
UNIT 3 – Alkyl Halides, Alcohols
Q.1 Discuss saytzeffs rule of orientation and evidences. (RGPV June 2024)
Q.2 Discuss kinetics, order of reactivity, stereochemistry and rearrangement of carbocations in substitution reaction. (RGPV June 2024)
Q.3 Write structure and uses of dichloromethane, tetrachloromethane and iodoform. (RGPV June 2024)
Q.4 How to differentiate primary, secondary and tertiary alcohol? (RGPV June 2024)
Q.5 Write structure and uses of ethyl chloride, Chloroform, trichloroethylene and tetrachloroethylene. (RGPV Nov 2023)
Q.6 Classify alcohols. Explain the nomenclature and method of preparation of alcohols. (RGPV Nov 2023)
Q.7 Discuss SN1 and SN2 reactions of alkyl halides with suitable examples. (RGPV June 2023)
Q.8 Write an exhaustive note on qualitative tests, structure and uses of Ethyl alcohol, Methyl alcohol and Benzyl alcohol. (RGPV June 2023)
UNIT 4 – Carbonyl Compounds
Q.1 Write the general qualitative tests of aldehydes with reaction. (RGPV June 2024)
Q.2 Explain Perkin condensation with mechanism and examples. (RGPV June 2024)
Q.3 Write structure and use of formaldehyde, acetone, vanilin and cinnamaldehyde. (RGPV June 2024)
Q.4 Write mechanism and examples of aldol condensation. (RGPV Nov 2023)
Q.5 Explain perkin condensation with mechanism and examples. (RGPV Nov 2023)
Q.6 Discuss various qualitative tests to distinguish aldehydes and ketone with reactions. (RGPV Nov 2023)
Q.7 Give qualitative tests, structures and uses of Formaldehyde, Chloral hydrate, Vanilin and Cinnamaldehyde. (RGPV June 2023)
UNIT 5 – Carboxylic Acids, Aliphatic Amines
Q.1 Discuss the qualitative tests for carboxylic acids. (RGPV June 2024)
Q.2 Write structure, qualitative test of lactic acid and benzoic acid. (RGPV June 2024)
Q.3 Explain the basicity and the effect of substituents on the basicity of Amines. (RGPV June 2024)
Q.4 Discuss acidity of carboxylic acids. (RGPV Nov 2023)
Q.5 Write about the effect of substituent on acidity of carboxylic acid. (RGPV Nov 2023)
Q.6 How will you distinguish primary, secondary and tertiary amines? (RGPV Nov 2023)
Q.7 Discuss about acidity of carboxylic acids, also explain effect of substituent’s on acidity of carboxylic acids. (RGPV June 2023)
Q.8 Explain effect of substituent on basicity of Amines. Give qualitative tests for Amines. (RGPV June 2023)
Extra Questions
Q.1 Write short notes on any two. (RGPV June 2024)
i) Stability of conjugated dienes
ii) SN1 versus SN2 reactions
iii) Crossed aldol condensation
iv) Qualitative test for aliphatic amines
Q.2 Write short notes on any two: (RGPV Nov 2023)
i) Ozonolysis
ii) Factors affecting SN1 and SN2 reactions
iii) Electromeric effect
iv) Structure and uses of ethanolamine, ethylenediamine, amphetamine
Q.3 Write short note on any two of followings. (RGPV June 2023)
a) Allylic rearrangement and Diel-Alder reaction
b) Structure and uses of Trichloroethylene, dichloromethane and Iodoform
c) Aldol condensation and crossed aldol condensation
— Best of Luck for Exam —
