December 3, 2018

Organic Compounds Containing Nitrogen ONLINE MCQ TEST

Tag:  ONLINE MCQ TEST >   Organic Compounds Containing Nitrogen ONLINE MCQ TEST
This Quiz is a Simple test for +2 Science group students which contain Questionsin Organic Compounds Containing Nitrogen Class XII. Just participate in it and test your skill. ❤❤❤❤❤❤❤

Set- 1       Set -2      Set- 3       Set -4        Set- 5       Set -6         Set-7       Set -8       Set- 9       Set -10

Set -1

  1. Aniline differs from ethylamine in its reaction with
  2. CH3I
    CHCl3 and Caustic KOH
    HNO2
    CH3COCl

  3. Aniline reacts with benzoyl chloride in the presence of sodium hydroxide and gives benzanilide. This reaction is known as
  4. Gattermann reaction
    Sandmeyer's reaction
    Schotten-Baumann reaction
    Gomberg-Bachmann reaction

                     Cu2Cl2 / HCl
  5. C6H5N2Cl --------------→ X; the compound X is
  6. C6H5NH2
    C6H5NHNH2
    C6H5–C6H5
    C6H5Cl

                      NaNO2/HCl
  7. C6H5NH2 ---------------→ X. Identify X.
  8.                   273K – 278K
    C6H5Cl
    C6H5NHOH
    C6H5N2Cl
    C6H5OH

  9. Use of chloropicrin (CCl3NO2) is as
  10. explosive
    dye
    anaesthetic
    sterilizing agent

  11. Conversion of benzene diazonium chloride to chlorobenzene is called
  12. Sandmeyer's reaction
    Stephan's reaction
    Gomberg reaction
    Schotten-Baumann reaction

  13. Electrophile used in the nitration of benzene is
  14. hydronium ion
    sulphonic acid
    nitronium ion
    bromide ion

  15. In nitroalkanes – NO2 group is converted to – NH2 group (primary amino group) by the reaction with
  16. Zn / NH4Cl
    Zn dust
    Sn / conc. HCl
    Zn / NaOH

  17. Nitration of nitrobenzene results in
  18. o - dinitro benzene
    1,3,5-trinitro benzene
    p - dinitrobenzene
    m - dinitrobenzene

  19. Nitro-acinitro tautomerism is exhibited by
  20. nitromethane
    nitrobenzene
    chloropicrin
    o - toluidine

  21. Nitromethane condenses with acetaldehyde to give
  22. nitropropane
    1-nitro-2-propanol
    2-nitro-1-propanol
    3-nitropropanol

  23. Oil of mirbane is
  24. nitrobenzene
    benzaldehyde
    methyl salicylate
    aspirin

  25. Organic compound that does not undergo diazotisation is
  26. m - toluidine
    aniline
    p - aminophenol
    benzylamine

  27. Oxidation of aniline with acidified K2Cr2O7 gives
  28. p - benzoquinone
    benzoic acid
    benzaldehyde
    benzyl alcohol

  29. Primary amine acts as
  30. Electrophile
    Lewis base
    Lewis acid
    Free radical

  31. The basic character of amines is due to
  32. tetrahedral structure
    presence of nitrogen atom
    lone pair of electrons on nitrogen atom
    high electronegativity of nitrogen

  33. The basic strength of amine is in the order of
  34. NH3 > CH3NH2 > (CH3)2NH
    (CH3)2NH > CH3NH2 > NH3
    CH3NH2 > (CH3)2NH > NH3
    NH3 > (CH3)2NH > CH3NH2

  35. The compound most reactive towards electrophillic nitration is
  36. Methyl benzene / Toluene
    Benzene
    Benzoic acid
    Nitrobenzene

  37. The compound that does not show tautomerism is
  38. nitrobenzene
    nitromethane
    nitroethane
    2-nitropropane

  39. The intermediate formed in the nitration of benzene is
  40. Arenium ion
    Carbanion
    Oxonium ion
    Nitrite ion

  41. The intermediate formed on electrolytic reduction of nitrobenzene in conc. H2SO4 is
  42. C6H5NH–NHC6H5
    C6H5–NHOH
    C6H5–N=N–C6H5
    all of these

  43. The isomerism exhibited by CH3CH2NO2 and CH3CH2ON = O is
  44. position
    chain
    functional
    tautomerism

  45. The isomerism exhibited by CH– N = O and CH= N – OH is
  46.                                                     ↓                            ↓
                                                        O                           O
    position
    chain
    functional
    tautomerism

  47. The nitrogen compound used in the preparation of sulpha drugs is
  48. methylamine
    nitromethane
    aminobenzene / aniline
    nitrobenzene

  49. The organic compound that undergoes carbylamine reaction is
  50. (C2H5)2NH
    C2H5NH2
    (C2H5)3N
    (C2H5)4N+I–

  51. The product obtained when Nitro benzene is treated with Zn / NaOH is
  52. aniline
    azoxy benzene
    azo benzene
    hydrazo benzene

  53. Which among the following is a tertiary amine?













  54. Which of the following compounds has the smell of bitter almonds?
  55. Aniline
    Nitromethane
    Benzene sulphonic acid
    Nitrobenzene

  56. Which one of the following is the most basic?
  57. Ammonia
    Methylamine
    Dimethylamine
    Aniline

  58. Which of the following nitro-compounds behave as an acid in the presence of strong alkali?
  59. Primary
    Secondary
    Tertiary
    both (a) and (b)

  60. Which of the following will not undergo Hoffman’s bromamide reaction?
  61. ethanamide
    propanamide
    methanamide
    phenyl methanamide

  62. Which one of the following is a secondary amine?
  63. Aniline
    Diphenyl amine
    Secondary butyl amine
    Tertiary butyl amine

  64. Chloropicrin is:
  65. CCl3CHO
    CCl3NO2
    CHCl3
    CH3NO2

  66. Bromo ethane reacts with silver nitrite to give
  67. C2H5NO2
    C2H5 – O – NO
    C2H5Ag + NaBr
    C2H5NC

  68. The reduction of CH3 – CH2 – C ≡ N with sodium and alcohol results in the formation of
  69. (CH3)2 – CH – NH2
    CH3 – CH2 – CH2 – OH + N2
    CH3 – CH2 –CH2 –NH2
    CH3 – CH2 – NH2

  70. The reaction between benzene diazonium chloride and benzene in the presence of NaOH is
  71. Perkin's reaction
    Gattermann's reaction
    Sandmeyer reaction
    Gomberg-Bachmann reaction

  72. The tertiary nitro compound is
  73. 2-nitropropane
    1-nitropropane
    1-nitro-2,2-dimethyl propane
    2-nitro-2-methyl propane

  74. When aqueous solution of benzene diazonium chloride is boiled, the product formed is
  75. Benzyl alcohol
    Benzene + N2
    Phenol
    Phenyl hydroxyl amine

  76. When nitromethane is reduced with Zn dust + NH4Cl we get
  77. CH3NH2
    C2H5NH2
    CH3NHOH
    C2H5COOH

  78. Methyl isocyanide on reduction using Li Al H4 gives :
  79. Methyl amine
    Ethyl amine
    Di methyl amine
    Tri methyl amine

  80. The reagent that cannot be used for the conversion of C6H– NO2 → C6H5 – NH2
  81. Sn / HCl
    LiAIH4
    H2 / Ni
    Zn / NaOH

  82. The reaction between a primary amine, chloroform and alcoholic KOH is known as
  83. Gabriel reaction
    Mustard oil reaction
    Carbyl amine reaction
    Hoffmann reaction

  84. Which compound is used as soil sterilizing agent?
  85. Nitrobenzene
    Nitro ethane
    Aniline
    Chloropicrin

               O
               ║                                 Na
  86. CH– C – NH2 + 4 (H) ---------------→ X. The compound X is
  87.                                             Ethanol
    Methylamine
    Ethylamine
    Dimethylamine
    Nitro-methane

  88. Which of the following does not react with benzene diazonium chloride?
  89. Phenol
    Benzene
    Aniline
    Benzaldehyde

  90. Carbylamine reaction is characterized by
  91. Tertiary amine
    Primary amine
    Secondary amine
    All the above

  92. The organic compound that does not undergo carbylamine test
  93. ethyl methyl amine
    isobutyl amine
    n - propyl amine
    isopropyl amine

  94. When benzene diazonium chloride reacts with N, N - dimethyl aniline at ice cold condition gives
  95. p - amino azo benzene
    Diazoaminobenzene
    p - dimethyl aminoazobenzene
    p - methyl aminoazobenzene

  96. The IUPAC name of dimethyl sec. butyl amine is
  97. 2-amino-3-methyl butane
    2-(N-methyl amino) butane
    2-(N,N-dimethyl amino) butane
    2-(N,N-dimethyl amino) propane

  98. C6H5N2+ is stabler than CH3N2+ because of
  99. resonance
    steric effect
    inductive effect
    both (b) and (c)

  100. Which of the following will not dissolve in NaOH?
  101. CH3NO2
                    CH3
                    |
    CH3 – CH – NO2
                    CH3
                    |
    CH3 – C – NO2
                    |
                    CH3
    CH3 – CH2 – CH2 – NO2

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