Define following 1. Optical activity 2. Chirality 3. Configuration 4. Racemic mixture 5. Geometrical isomerism 6. Tautomerism
[6 marks]Write an informative note on Stereochemistry of Biphenyl.
[5 marks]Discuss the Haworth synthesis for naphthalene.
[5 marks]Discuss any three-general method of preparation and three reactions of amines.
[6 marks]Discuss Grignard reagents utility in organic chemistry with specific example.
[5 marks]Give any three methods of preparations of Phenols.
[5 marks]Explain the following statements. 1. Ammonia is more basic than aniline. 2. Acetone is less reactive than Acetaldehyde 3. Chloroacetic acid is stronger than acetic acid
[6 marks]Give mechanism for Kolbe reaction.
[5 marks]Explain enantiomer and diastereomer with one common example.
[5 marks]Describe preparation and synthetic utility of diazonium slats.
[6 marks]Give the chemistry of anthracene
[5 marks]Give mechanism for Diels alder reaction
[5 marks]Give the method for preparation of carboxylic acid.
[6 marks]Write a note on Witting reaction.
[5 marks]Give mechanism for Reimer–Tiemann reaction. Q. 6 (a) How will you convert 1. Phenol to Aspirin 2. Aniline to Phenol 3. Aniline to p-Nitro Aniline
[6 marks]Write a note on Microwave synthesis.
[5 marks]Give any three chemical reactions of 1. Amides 2. Ketone
[5 marks]What is Green chemistry? Discuss any four principles of it.
[6 marks]Give the mechanism of Sulphonation and Chlorination of benzene.
[5 marks]Give a brief discussion on acidity of carboxylic acids.
[5 marks]