Method of preparation of Alkene.
[6 marks]Write a note on carbocation.
[5 marks]Define: 1) Hyperconjugation 2) Molecular formula 3) Emperical formula 4) Carbanion 5) Geometrical isomers
[5 marks]Write a note on Kjeldahl’s method for Nitrogen estimation.
[6 marks]Define Hybridization. Explain in detail Hybrid orbitals wit examples.
[5 marks]Explain: Sigmatropic reaction.
[5 marks]Outline difference between SN1 and SN2 reactions of alkyl halides.
[6 marks]Explain: 1) Aldol condensation 2) Neighbouring group effect
[5 marks]Give Williamson synthesis of ether.
[5 marks]Define the following: 1) Markonikov’s rule 2) Ozonolysis 3) Peroxide effect
[6 marks]What are epoxides? Give the methods for preparation of epoxides.
[5 marks]Explain: Chlorination of Alkane.
[5 marks]Give chemical reactions of the following: 1) Alkylhalides 2) Alkynes 3) Alcohols
[6 marks]Write a note on Diels Alder reaction. Page 1 of
[2 marks]Give Structural formula for the following: 1) Cinnamic acid 2) Thiourea 3) 2-methoxypentane 4) 2- methyl-2-pentene 5) 1, 4 –hexadiene.
[5 marks]Discuss synthesis of 1º, 2º, 3º alcohol using Grignard reagent with mechanism.
[6 marks]Write note on Hydrogen bonding.
[5 marks]Differentiate between BMO and ABMO.
[5 marks]Discuss quantitative estimation of carbon and hydrogen in organic compound.
[6 marks]Differentiate between E1 and E2 mechanism of elimination.
[5 marks]Write a note on nitrenes. Page 2 of
[2 marks]