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Q1. .......acid reduces Tollen's reagent.
Q2. What can be obtained by heating a mixture of sodium acetate and soda lime?
Q3. Which is the weakest acid of the following?
Q4. Roschelle salt is employed in the preparation of Fehlling's solution. The salt is......
Q5. ………………….is used as hypnotic substance.
Q6. Example of aromatic unsaturated keto acid is…..
Q7. ………………..used in the preparation of medicine sulphonal.
Q8. …………………is used to prepare tincture benzoin medicine for throat infection.
Q9. 2-pentene on ozonolysis followed by reductive cleavage produce……
Q10. Consider the following: (1) Carbon dioxide (2) Oxides of nitrogen (3) Oxides of sulphur. Which of the above is/are the emission/s from coal combustion at thermal power plants?
Q11. What is the final product when 2-butene is ionised?
Q12. …………………..exhibit functional isomerism.
Q13. The IUPAC name of cinnamaldehyde is.......
Q14. The oxidation state of carbon in aldehyde is........
Q15. What can be obtained by heating benzophenone with solid KOH?
Q16. ………………is obtained when acetophenone reacts with chlorine.
Q17. Of the following statements which one is true about acetaldehyde?
Q18. Benzaldehyde undergoes……….reaction
Q19. Benzaldehyde is converted into…………….by Perkin's reaction.
Q20. Paraldehyde is used as………
Q21. Pick the one from the following that does not undergo iodoform reaction?
Q22. Of the following which one undergoes Cannizaro reaction?
Q23. Aldehydes restore the original pink colour of which of the following?
Q24. Pick the one that gives oxime with hydroxyl amine?
Q25. Reaction of which of the following with Grignard reagent gives primary alcohol?
Q26. Identify the one that is used as an urinary antiseptic?
Q27. What product is obtained when benzaldehyde reacts with ammonia?
Q28. Reaction of acetaldehyde with...... forms Aldimine.
Q29. What is the produce obtained by the reaction of formaldehyde with ammonia?
Q30. What is the final product obtained when acetaldehyde react with HCN followed by hydrolysis?
Q31. From among the following what is formed when Calcium Formate alone is distilled?
Q32. What is the IUPAC name of benzaldehyde?
Q33. Of the following, which one is not a Carbonyl compound?
Q34. What is Benzhydrol?
Q35. ........ Used to prepare aldehydes by Stephen's reaction.
Q36. To prepare ethyol methyl ketone, which of the following is oxidised?
Q37. Find the pair, reaction of which produces Bakelite?
Q38. Pick the wrong statement from the following?
Q39. Among the following which one is Aldol?
Q40. Which of the following compound does not undergo cannizaro reaction?
Q41. Tollen's reagent is......
Q42. Polymerisation of Formaldehyde gives us which of the following?
Q43. Methyl ketones are usually characterised by which of the following?
Q44. Schiff's reagent gives pink colour with......
Q45. Methoxy benzene is the IUPAC name of which of the following?
Q46. Which of the following reagent is used for distinguishing between anisole and phenol?
Q47. Pick the one that does not react with active metal sodium?
Q48. Diethyl is a solvent for?
Q49. With which of the following diethyl ether does not react?
Q50. Williamson's synthesis is used in the preparation of ....