FirstRanker Logo

FirstRanker.com - FirstRanker's Choice is a hub of Question Papers & Study Materials for B-Tech, B.E, M-Tech, MCA, M.Sc, MBBS, BDS, MBA, B.Sc, Degree, B.Sc Nursing, B-Pharmacy, D-Pharmacy, MD, Medical, Dental, Engineering students. All services of FirstRanker.com are FREE

📱

Get the MBBS Question Bank Android App

Access previous years' papers, solved question papers, notes, and more on the go!

Install From Play Store

Download RTMNU B.Pharma 2nd Semester 2017 Winter Pharmaceutical Chemistry 2 (Organic) Question Paper

Download RTMNU (Rashtrasant Tukadoji Maharaj Nagpur University) B.Pharma (Bachelor of Pharmacy) 2nd Semester 2017 Winter Pharmaceutical Chemistry 2 (Organic) Question Paper

This post was last modified on 19 January 2020

This download link is referred from the post: RTMNU B-Pharm Last 10 Years 2010-2020 Previous Question Papers || Rashtrasant Tukadoji Maharaj Nagpur University


NRJ/KW/17/4262

B.Pharm.

FirstRanker.com

--- Content provided by FirstRanker.com ---

PHARMACEUTICAL CHEMISTRY–II (ORGANIC)

Paper-2

[Maximum Marks : 80

Time: Three Hours]

N.B. :— (1) Question No. 1 is compulsory.

--- Content provided by FirstRanker.com ---

(2) Solve any FOUR questions from remaining.

(3) Draw neat labelled diagram wherever necessary.

(4) Discuss the reaction, mechanism wherever necessary.

(5) Use of electronic calculator is permitted.

  1. Solve any FIVE of the following :
    1. Write in brief about the Quantum structure of atom.
    2. --- Content provided by FirstRanker.com ---

    3. Differentiate between Organic and Inorganic compounds.
    4. Define the term bond. Give the various types of bonds and write in brief about covalent bond.
    5. Give the scope of organic chemistry with examples.
    6. Give the classification of dienes along with examples.
    7. Give the properties and uses of alkyl halides.
    8. --- Content provided by FirstRanker.com ---

    9. Define the term functional group and give the various types of organic reactions.

    5×4=20

    1. Explain in detail about the combustion method of carbon and hydrogen estimation.

      8

    2. --- Content provided by FirstRanker.com ---

    3. 0.2475 g of organic compound gives 0.4950 g of carbon dioxide and 0.2025 g of water. Calculate the percentage of carbon and hydrogen in it.

      7

    1. Define the term isomerism and give its classification. Write in detail about R and S system of nomenclature with special emphasis on sequence rule.

      8

    2. --- Content provided by FirstRanker.com ---

    3. Write in detail about the acidity of carboxylic acids and phenols.

      7

    1. Define the term Empirical formula and molecular formula. Give the various rules for calculating the empirical formula. An organic compound has found to possess empirical formula CH₂O and molecular weight is 90. Find the molecular formula.

      8

    2. --- Content provided by FirstRanker.com ---

    3. Write in detail about the structure of cyclohexane and the conformation of substituted cyclohexane.

      7

  2. Write notes on any three of the following:
    1. Bayer strain theory
    2. Lucas test for alcohol
    3. --- Content provided by FirstRanker.com ---

    4. Principle of sodium extract method
    5. Hinsberg's test for amines.

    5×3=15

    1. Why the melting point of inorganic compounds is more than that of organic compounds ? Explain with example.

      5

      --- Content provided by FirstRanker.com ---

    2. Why alcohol is called as co-solvent ? Also explain about the solubility of water in methanol but not with carbon tetrachloride.

      5

    3. Why para hydroxy benzoic acid is less acidic than benzoic acid and salicylic acid is 15 times more acidic than benzoic acid ?

      5

    4. --- Content provided by FirstRanker.com ---

    5×3=15

    1. Draw the structural formula and give IUPAC name of the following :
      1. CH₃ CH₂ CO CH₂ CH₂ CO CH (CH₃)₂
      2. Cyclohexadiene
      3. trans (CH₃)₂CH CH=CH CH (CH₃)₂
      4. --- Content provided by FirstRanker.com ---

      5. (CH₃)₂ CH CHO CH₂ CH (CH₃)₂

      8

    2. Write in brief about the Newman projection formula and give detail account of conformation of ethane with energy profile diagram.

      7

    3. --- Content provided by FirstRanker.com ---

FirstRanker.com

ΡΟΥ-25680


--- Content provided by FirstRanker.com ---


This download link is referred from the post: RTMNU B-Pharm Last 10 Years 2010-2020 Previous Question Papers || Rashtrasant Tukadoji Maharaj Nagpur University