Download PTU B.Pharmacy 2020 March 2nd Sem 46213 Pharmaceutical Chemistry Iii Question Paper

Roll No. __________________________________________________ Total No. of Pages : 02

Total No. of Questions: 10

B.Pharma (2012 to 2016) (Sem.-2)

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PHARMACEUTICAL CHEMISTRY-III (Organic Chemistry)

Subject Code : BPHM-203

M.Code: 46213

Time: 3 Hrs. Max. Marks : 80

INSTRUCTION TO CANDIDATES :

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1. SECTION-A is COMPULSORY consisting of FIFTEEN questions carrying TWO marks each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
3. SECTION-C contains FOUR questions carrying TEN marks each and students have to attempt any THREE questions.

SECTION-A

Q1. Answer briefly :

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1. Write the names and structures of isomers of C₅H₁₂.
2. Differentiate between protic and aprotic solvents.
3. Discuss the Hofmann elimination reaction with example.
4. Why amides are the least reactive?
5. What are lewis acid and lewis base?

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6. Define the enatiomerism.
7. Why methylamine is more basic than aniline?
8. Write down the Lucas's test.
9. Write down the acidic order in the following acids with explanation.