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Download RTMNU B.Pharma 2nd Semester 2016 Summer Pharmaceutical Chemistry 2 (Organic) Question Paper

Download RTMNU (Rashtrasant Tukadoji Maharaj Nagpur University) B.Pharma (Bachelor of Pharmacy) 2nd Semester 2016 Summer 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


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B. Pharm. Semester-II (C.B.S.) Examination

PHARMACEUTICAL CHEMISTRY–II (Organic)

Paper-II (2T2)

Time-Three Hours]

[Maximum Marks—80

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N.B.:- (1) Question No. 1 compulsory.

(2) Solve any FOUR questions from the remaining.

(3) Draw neat labelled diagram wherever necessary.

(4) Use of electronic calculator is permitted.

  1. Solve any FIVE of the following :
    1. What is sp hybridization ? Explain with examples.
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    3. What is diastereomers and enantiomers ?
    4. Define empirical formula and molecular formula with examples.
    5. What is sequence rule ?
    6. Give the physical properties of alkyl halides.
    7. Explain Bayer strain theory.
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    9. Give the procedure to detect carboxylic acid.

    20

    1. Combustion of 5.17 mg sample of a compound gives 10.32 mg of carbon dioxide and 4.23 mg of water. The molecular weight was found to be 88. Calculate the molecular formula of the compound.

      8

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    3. Describe Dumas method for estimation of Nitrogen in organic compound.

      8

    1. Give a brief note on intermolecular forces.

      7

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  2. Justify any THREE of the following :
    1. Chair conformation of cyclohexane is most stable.
    2. Nitrogen in ammonia is sp³ hybridized. Justify
    3. Geometric isomers are more separable than enantiomers.
    4. O-Nitrophenol has much lower volatility.
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    7

    1. Discuss Pauli's exclusion principle.
    2. Write a note on Lassaigne's test.

    15

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    1. Give a brief note on polarity of bonds.

      7

    1. What are different types of organic reactions ? Explain giving one example of each. What are the factors affecting them ?

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    2. Write the structural formula of following :
      1. Anisidine
      2. 1,3 Cyclohexadiene
      3. 2, 2, 4 – trimethyl pentane
      4. tert-Butyl bromide
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      6. 2, 2 – Dimethyl–3 –pentanol.

      5

    1. Draw the structural formula and give IUPAC name of the following :
      1. CH3 CH.OH.CH. (CH3)2
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      3. (CH3)2CH · CH₂O CH, CH(CH3)2
      4. CH, CH, CH, CO CH
      5. trans (CH3)2 – CH – CH = CH – CH (CH3)2
    2. What is optical activity ? Explain the term specific rotation and means to measure it.

      8

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