Pharmaceutical Organic Chemistry Ii (BP301T) - AKTU Question Paper 2025-26
B.Pharm · Semester 3 · Free PDF Download
This is the official AKTU Pharmaceutical Organic Chemistry Ii Previous Year Question Paper for B.Pharm Semester 3, academic session 2025-26. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.
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Questions Asked in 2025-26
Pharmaceutical Organic Chemistry Ii (BP301T) — complete question paper · 75 marks · 3 Hours
- aState Huckel’s rule of aromaticit y
- bWhy benzene undergoes electrophilic substitution reactions?
- cWhat is Friedel–Crafts acylation?
- dDefine acid value of oils
- eWhat is saponification?
- fName any Two Polynuclear Hydrocarbon
- gWhat is Bae yer’s strain theory?
- hHow do electron withdrawing groups affect the acidity of carboxylic acids? i. Name one qualitati ve test for phenols. j. Write one medicinal use of naphthalene
- aExplain the structure of benzene. Discuss orbital picture, reso nance and aromatic nature of benzene with Huckel’s rule
- bExplain nitration, sulphonation and halogenation reactions of b enzene. Add limitations of Friedel–Crafts alkylation
- cExplain analytical constants of fats and oils. Describe the principle and significance of acid value, saponification value and iodine value
- aExplain the effect of substituents on reactivity and orienta tion of mono substituted benzene towards electrophilic substitution reactions
- bExplain acidity of phenols and effect of substituents on their acidity. Add qualitative tests of phenols
- cExplain basicit y of aromatic amines and synthetic uses of aryl diazonium salts
- dDescribe hydrolysis, hydrogenation, saponification and rancidity of fats and oils. Add a note on drying oils
- eExplain synthesis, reactions, s tructure and medicinal uses of polynuclear hydrocarbons such as naphthalene and anthracene
- fExplain Baeyer’s strain theory, its limitations and Sachse–Mohr theory of cycloalkanes
- gWrite structure and uses of DDT, BHC, saccharin and chloramine
Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.
Repeated Questions — BP301T
Questions that appeared in more than one session, found by comparing 5 years of Pharmaceutical Organic Chemistry Ii papers (2021-22, 2022-23, 2023-24, 2024-25, 2025-26)
Write structure and uses of DDT, BHC, saccharin and chloramine
Appeared in: 2021-22 · 2022-23 · 2023-24 · 2025-26
Explain acidity of phenols and effect of substituents on their acidity. Add qualitative tests of phenols
Appeared in: 2024-25 · 2025-26
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