Organic -1

1. Why CH3COOH is more acidic than phenol?
2. Why carboxyl ate ions are more stable than carboxylic acid & phenoxide ions more stable than phenol
3. Why alkyl halide is more reactive than aryl halide or aryl halide are less reactive than alkyl halide?
4. Why nitration of toluene is easier than nitrobenzene?
5. Why Phenol are more reactive toward Electrophillic substitution reaction?
6. Why phenol is more reactive than nitrobenzene towards electrophillic substitution
7. Why alcohol are less acidic than phenol ?
8. Methyl Chloride is hydrolyzed easily in comparison to chlorobenzene. Why
9. Why alkyl halide is easily hydrolyzed in comparison to Vinyl Halide?
10. Why Aromatic amines are less basic than aliphatic amine?
11. Why Benzyl amine is more basic than aniline?
12. Why HCOOH gives Tollen test while CH3COOH doesn’t?
13. Why iodobenzene is not formed when HI (dil) treated with Anisole?
14. Why Aniline, nitrobenzene & Benzoic Acid does not give Friedel Craft reaction?
15. Why CHCl3 is not kept in open air & sunlight?
16. Why phenol form ester easily in comparison to alcohol?
17. Why 30 alcohol are less acidic than 20 & 10 alcohol?
18. Why alcohol is easily protonated in comparison to phenol?
19. Why p-nitro phenol is more acidic than o-nitropohenol?
20. Why Ethanol & 2-Propanol gives iodoform test while acetoacetic ester doesn’t?
21. why trichloro Acetic acid is more acidic thanCH3COOH ?
22. Why B.P of alcohol is higher than isomeric ether?
23. Why 30 alcohol gives alkenes with Cu at 523 K?
24. Why Dargen method is the best method of RCl Formation?
25. Why aldehyde is more reactive than ketone?
26. Why aldehyde & ketone gives nucleophillic addition reaction?
27. Why HCHO does not give aldol condensation only α-hydrogen takes part in it?
28. Why B.P. of CH3COOH higher than C2H5OH yet both contain hydrogen bond?
29. Why CH3COOH or their derivatives & benzene or its derivative does not give usual Addition Reaction?
30. Why α Chloro Acetic Acid is more acidic β-chloro & γ-chloro acetic aci?
31. Why alpha Hydrogen of aldehyde is acidic in Nature?
32. What happen when ether are kept in open air?
33. Why ortho nitro phenol are steam volatile while p nitro phenol are not volatile in steam?
34. Why protanation of phenol are not occurring?
35. Why anisole when react with HI not give iodobenzene?
36. Why boiling point of Nitro compound are higher than alkane?
37. Why amide is more acidic than amine?
38. Why aniline are not directly nitrated?
39. Why Quaternary ammonium salt is water soluble?
40. Why Aceto nitrile is good solvent for organic Reaction?
41. Why Aniline is not directly nitrated or why it is acylated before nitration?
42. Why is it difficult to prepare primary amine by ammonolysis of alkyl halide ?
43. Why Ph of reaction should be carefully controlled during preparation of ammonia derivative of aldehyde &ketone?
44. Why Formic acid are stronger acid than Benzoic acid?
45. Why amide are Amphoteric in nature?
46. Why Acetic acid not give Iodoform test?
47. Why Melting point of Carboxylic acid with even carbon is higher than odd carbon acid ?
48. Why 30 alcohol are not undergoes Oxidation?
49. Why RONa are More Basic then NaOH?
50. .Why Nitro phenol is more acidic than Cresol?