This download link is referred from the post: SGBAU B.Tech Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university
Pages: 2
Time : Three Hours
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11001 : Applied Organic Chemistry : 3 CT 01
Notes:
- Answer three questions from Section A and three questions from Section B.
- Diagrams and chemical equations should be given wherever necessary.
- Illustrate your answer with the help of neat sketches.
- Discuss the reaction, mechanism wherever necessary.
- Use of pen Blue/Black ink/refill only for writing the answer book.
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SECTION - A
-
- What are heterocyclic compounds ? Write the classification of heterocyclic compounds with suitable example ?
- Explain the basic character of pyrrole ?
- Explain the following reactions of pyrrole ?
- Nitration
- Acylation
- Bromination
- Di-azocoupling
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OR
-
- Explain the following reactions of naphthalene ?
- Reduction
- Sulphonation
- Gattermann's reaction
- Halogenation
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- Why pyridine resembles benzene in many of its properties & exhibits aromatic character ?
- Give the applications of quinoline.
- Explain the following reactions of naphthalene ?
-
- What are alcohols ? Explain the classification of alcohols with suitable example.
- Discuss the applications of Lauryl alcohol ?
- How will you obtain the followings ?
- Phenol from Benzene
- Aniline from phenol
- Benzoquinone from phenol.
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OR
-
- How will you prepare the following ?
- Catechol
- Cetyl alcohol
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- Discuss the applications of resorcinol ?
- Explain the following reactions of benzene ?
- Thallation
- Nitrosation
- Diazocoupling
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- How will you prepare the following ?
-
- How is ethyl malonate prepared ? Discuss its acidic character ?
- Give the applications of Aceto acetic acid ?
- Explain the following reactions:
- Coupling with diazonium salt
- Carbylamine reaction
- Oxidation
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OR
-
- What are amines ? Explain the classification of amines with suitable example ?
- How will you obtain the following from malonic acid ?
- Chloroacetic acid
- Malic acid
- Discuss the chemical properties of
- Aniline
- Benzene diazonium chloride
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SECTION - B
-
- What is Nitration ? Explain the mechanism of aromatic nitration ?
- Discuss the technical preparation of nitro benzene ?
- Write the name of various nitrating agents with chemical formula.
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OR
-
- What is sulphonation ? Explain its mechanism ?
- Explain the construction and working of Batch sulphonation kettle ?
- Describe the technical preparation of sulphonation of benzene ?
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-
- What is halogenation ? Explain its kinetics ?
- Discuss the technical preparation of DDT ?
- Explain the technical preparation of vinyl chloride ?
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OR
-
- What is halogenation ? List the various halogenating agents with chemical formula ?
- Discuss the technical preparation of Bakelite ?
- What are polymers ? Give the classification of polymers on the basis of structure ?
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-
- What are preservatives ? Explain the applications of preservatives ?
- Give the classification of carbohydrates with suitable example.
- Write the industrial applications of -
- Starch
- Glucose
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OR
-
- What are antioxidants ? Explain the applications of anti-oxidants.
- Give the classification of terpenes with suitable examples.
- Discuss the chemistry of following ?
- Sucrose
- Sweetening agents
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This download link is referred from the post: SGBAU B.Tech Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university
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