Classify Intramolecular Forces and Explain Bond dissociation Energy.
[6 marks]Explain Following Terms 1. Heterolysis 2. Homolysis 3. Dipole-Dipole interaction 4.Polarity of bond
[4 marks]Explain the reactivity and stability of free radical.
[4 marks]Discuss the mechanism and stereochemistry of SN1 AND SN2 reaction.
[6 marks]Write a note on Carbocations with mechanism.
[4 marks]Write a note on: Methods of preparation of cycloalkanes.
[4 marks]Explain the influence of activating and deactivating groups on the electrophillic substitution of benzene.
[6 marks]Explain oxidation-reduction reaction with examples.
[4 marks]Give chemical structure and IUPAC name of following 2,2,4-Trimethylpentane, 1-methoxy-2-propanol,2-Nitrophenol ,Vinyl bromide
[4 marks]Give the preparation, test of purity, assay and medicinal use of 1. chlorbutol 2. Sodium lauryl sulphate.
[6 marks]Differentiate E1 and E2 reaction.
[4 marks]Explain the halohydrin formation.
[4 marks]Explain the following: 1.aldol condensation 2.Sandmeyer’s reaction
[6 marks]Explain the cycloaddition reaction.
[4 marks]Explain the resonance and hyper-conjugation. Q. 6 (a) Comment on the following 1. Meta nitro benzoic acid is more acidic than Para nitro benzoic Acid 2. Pyridine is aromatic 3. All Lowrie-Bronsted acids and bases can be Lewis acids and bases but all Lewis acids and bases cannot be Lowrie-Bronsted acids and bases
[6 marks]Write detail note on Nucleophilic substitution bimolecular.
[4 marks]Explain Isomerism in organic compound
[4 marks]Explain the Perkin condensation and Kolbe reaction.
[6 marks]Write free radical halogenations reaction of alkenes.
[4 marks]Write a note on Markownikov’s rule in detail.
[4 marks]