Aldehyde Ketones and Carboxylic Acids Online Mock Test 3

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  1. A Cyanohydrin of a compound X on hydrolysis gives lactic acid. X is
  2. HCHO
    CH3CHO
    (CH3)2CO
    C6H5CH2CHO

  3. Aldol is
  4. 2-hydroxy butanol
    3-hydroxy butanol
    3-hydroxy butanal
    2-hydroxy butanal
                                                           Distillation
  5. Calcium acetate + Calcium benzoate ----------------→?
  6. benzophenone
    benzaldehyde
    acetophenone
    phenyl benzoate

  7. Compound which undergoes iodoform test is
  8. 1-pentanol
    2-pentanone
    3-pentanone
    pentanal

  9. Concentrated solution of sodium acetate on electrolysis gives
  10. ethane
    propane
    methane
    butane

  11. Hydrogenation of benzoyl chloride in the presence of Pd and BaSO4 gives
  12. phenol
    benzoic acid
    benzvl alcohol
    benzaldehyde

  13. Propanone is / Methyl ketones are (usually) characterised by
  14. Fehling’s solution
    Iodoform test
    Schiff’s test
    Tollen’s reagent

  15. Schiff’s reagent gives pink colour with
  16. acetone
    acetaldehyde
    ethyl alcohol
    methyl acetate

  17. Tertiary butyl alcohol can be prepared by the treating methyl magnesium iodide with
  18. formaldehyde (HCHO)
    acetaldehyde (CH3CHO)
    acetone (CH3COCH3)
    carbon dioxide (CO2)

  19. The compound that does not answer iodoform test is
  20. acetophenone
    isopropyl alcohol
    2-pentanol
    benzophenone

  21. The compound that does not reduce Fehling solution is
  22. formaldehyde
    acetaldehyde
    benzaldehyde
    propionaidehyde

  23. The compound that does not undergo Cannizzaro reaction is
  24. formaldehyde
    acetaldehyde
    benzaldehyde
    Trimethyl acetaldehyde

  25. The compound used in the preparation of the tranquilizer, sulphonal is
  26. acetone
    acetophenone
    isopropyl alcohol
    glycol

  27. The compound used in the preparation of triphenyl methane dye is
  28. methanol
    phenyl methanol
    phenyl methanal
    ethanol

  29. The formation of a cyanohydrin with a ketone is an example of
  30. electrophilic substitution
    nucleophilic addition
    nucleophilic substitution
    electrophilic addition

  31. Which of the following compounds is oxidised to give ethyl methyl ketone?
  32. 2-propanol
    2-pentanone
    1-butanol
    2-butanol
                             conc. H2SO4
  33. 3CH3COCH3 ---------------→ the product is
  34. Mesitylene
    Mesityl oxide
    Phorone
    Paraldehyde

  35. During reduction of aldehydes with hydrazine and C2H5ONa the product formed is
  36. R–CH = N–NH2
    R–C ≡ N
    R – CO – NH2
    R–CH3

  37. Formaldehyde polymerises to give
  38. paraldehyde
    paraformaldehyde
    formalin
    formic acid

  39. In the reduction of acetaldehyde using LiAlH4 the hydride ion acts as
  40. electrophile
    nucleophile
    both a) and b)
    a free radical

  41. Isopropyl alcohol vapours with air over silver catalyst at 520 K give
  42. tert.butyl alcohol
    acetaldehyde
    acetone
    2-propanol

  43. The chain isomer of 2-methyl propanal is
  44. 2-butanone
    butanal
    2-methyl propanol
    but-3-ene-2-ol

  45. When acetaldehyde is heated with Fehling solution, it gives a precipitate of
  46. Cu2O
    CuO
    CuO + Cu2O
    Cu

  47. The IUPAC name of CH3 – C = CH – C – CH3 is
                                        |               
                                             CH3         O
  48. 4-methylpent-3-en-2-one
    2-methylpent-3-en-2-one
    3-methyl pent-2-en-1-one
    None of these

  49. Tollen’s reagent is
  50. ammoniacal cuprous chloride
    ammoniacal cuprous oxide
    ammoniacal silver nitrate
    ammoniacal silver chloride

  51. Which of the following statement is wrong?
  52. 2-pentanone and 3-pentanone are position isomers
    aqueous solution of formaldehyde is known as formalin
    aldehydes and ketones undergo nucleophilic substitution
    aldehydes act as reducing agents

  53. Bakelite is a product of reaction between
  54. formaldehyde and NaOH
    phenol and methanal
    aniline and NaOH
    phenol and chloroform

  55. During reduction of aldehydes with hydrazine and C2H5ONa, the product formed is
  56. RCH = N – NH2
    RC ≡ N
    R – CO – NH2
    R – CH3

  57. Which compound on strong oxidation gives propionic acid?
  58. CH3 – CH – CH3
                     | 
                     OH
    CH3 – C – CH3
                    ║
                    O
               CH3 
                     | 
          CH3 – C – OH
                     |
                     CH3
    CH3 CH2 CH2 OH
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Aldehyde Ketones and Carboxylic Acids Online Mock Test 3

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Advanced Chemistry: Aldehyde Ketones and Carboxylic Acids Online Mock Test 3
Aldehyde Ketones and Carboxylic Acids Online Mock Test 3
Take a mock test, review performance of past tests.Prepare for competitive exams.NEET, JEE Main - Chemistry Aldehydes, Ketones and Carboxylic Acids Online Mock.
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