Define and explain the analytical importance of, Acid value and Saponification value.
[6 marks]Write down any five methods of Preparation of Phenol.
[5 marks]Write a note on Reimer-Tiemann reaction.
[5 marks]Detail note on Huckel Rule.
[5 marks]Discuss Friedel craft alkylation and mention its limitation
[6 marks]Write a note on electrophilic aromatic substitution with general mechanism and explain any one reaction in detail.
[5 marks]Cresol b) Saccharin c) Diphenylmethane d) Phenanthrene e) DDT
[ marks]Write a note on aryl diazonium salts.
[6 marks]Write down the structure and uses of these followings
[5 marks]Define Polynuclear hydrocarbons and write a note on reaction of Naphthalene.
[5 marks]Write a note on Preparation of aromatic amine
[5 marks]Write a note on reaction of benzoic acid.
[6 marks]Write a note Hoffman degradation reaction.
[5 marks]Write a note on reaction of fatty acid
[5 marks]Give detail note on conformation of cycloalkanes
[6 marks]Explain: Bayer’s strain theory and give the limitation of it Q. 6 (a) Convert these followings: 1. Benzene to Acetophenone 2. Benzene to m- nitro benzaldehyde 3. Benzene to 4-methyl aniline
[6 marks]Comment 1. benzene does not undergo addition reaction 2. Why aromatic amines are less basic than aliphatic amines
[5 marks]Write a note on theory of strainless rings.
[5 marks]Write down three methods of Preparation of Phenanthrene, Anthracene.
[6 marks]Why animal fats are solids and Vegetable oils are Liquids? Justify with suitable examples.
[5 marks]Halogens are deactivators but o, p- directors. Justify with suitable examples
[5 marks]