Home
Class 12
CHEMISTRY
In order to distinguish between C(2)H(5)...

In order to distinguish between `C_(2)H_(5)NH_(2) and C_(6)H_(5)NH_(2)`, Which of the following reagents(s) is useful?

A

Hinsberg reagent

B

`beta-`Naphthol

C

`CHCl_(3)//KOH`

D

`NaOH`

Text Solution

Verified by Experts

The correct Answer is:
B
`C_(6)H_(5)NH_(2)` gives coupling reaction with `beta-` Naphthol.
`C_(6)H_(5)NH_(2) underset("Ice cold")overset(HCl//NaNO_(2))(rarr) underset("Benzenediazonium chloride")(C_(6)H_(5)-N_(2)^(+)Cl^(-))`
Promotional Banner

Topper's Solved these Questions

  • CYANIDES, ISOCYANIDES, NITROCOMPOUNDS AND AMINES

    DINESH PUBLICATION|Exercise REVISION QUESTION|186 Videos

  • CYANIDES, ISOCYANIDES, NITROCOMPOUNDS AND AMINES

    DINESH PUBLICATION|Exercise Selected Straight Objective Type MCQs|50 Videos

  • CO-ORDINATION COMPOUNDS

    DINESH PUBLICATION|Exercise Brain storming multiple choice question|12 Videos

  • D-AND -F BLOCK ELEMENTS

    DINESH PUBLICATION|Exercise BRAIN STORMING MULTIPLE CHOICE QUESTIONS (MCQS)|13 Videos

Similar Questions

Explore conceptually related problems

In order to distinguigh between C_2H_5NH_2 and C_6H_5NH_2 which of the following reagenis is useful ?

C_(2)H_(5)NH_(2) + HNO_(2) to A, A is :

Equivalent mass of the reaction C_(6)H_(5)NO_(2)rarr C_(6)H_(5)NH_(2) .

(a) Arrange the following in the increasing order of boiling points: C_(2)H_(5)NH_(2) , C_(2)H_(5)OH , (CH_(3))_(3)N (b) Arrange the following in increasing order of base strength in gas phase: (C_(2)H_(5))_(3)N , C_(2)H_(5)NH_(2) , (C_(2)H_(5))_(2)2NH (c) Arrange the following in decreasing order of solubility in water: (CH_(3))_(3)N , (CH_(3))_(2)NH , CH_(3)NH_(2)

DINESH PUBLICATION-CYANIDES, ISOCYANIDES, NITROCOMPOUNDS AND AMINES-Unit test - 8
  1. In order to distinguish between C(2)H(5)NH(2) and C(6)H(5)NH(2), Which...

    Text Solution

    |

  2. Select incorrect statement

    Text Solution

    |

  3. H(2)O is reduce with Sn//HCl. Product formed

    Text Solution

    |

  4. RNH(2) can be converted into R, NH and no other amine by

    Text Solution

    |

  5. Which is general order of basicity for water and amines

    Text Solution

    |

  6. Consider following hydrogen-bonded amines I and II Select the cor...

    Text Solution

    |

  7. Which is the strongest conjugate acid ?

    Text Solution

    |

  8. When (CH(3))(3)CNH(3)^(+)Cl^(-) is heated, product is

    Text Solution

    |

  9. Select correct statement (s), about the following reaction [(CH(3))(3)...

    Text Solution

    |

  10. Major alkene of the following reaction is {:(CH(3)-C CH(2)CH(3)),(" ...

    Text Solution

    |

  11. Exhaustive methylation of CH(3)CH(2)NH(2) forms

    Text Solution

    |

  12. Following 2^(@) amine has chiral carbon as indicated H-underset(CH(3))...

    Text Solution

    |

  13. Major product of the following reaction is {:(" "NH(...

    Text Solution

    |

  14. Consider the following reaction underset((A))(CH(3)CONH(2)) overset(...

    Text Solution

    |

  15. Which is soluble in NONO(2) and dil HCl mixture forming salt ?

    Text Solution

    |

  16. Tertiary amine is oxidized to oxide by

    Text Solution

    |

  17. Cope elimination is an intramolecular, E(2) reaction because

    Text Solution

    |

  18. Cope elimination

    Text Solution

    |

  19. In gas phase, the basicities of amines increase in the order NH(3) lt ...

    Text Solution

    |

  20. In aqueous phase basicity of amines is in order NH(3) lt (CH(3))(3)N...

    Text Solution

    |

  21. Which of the following chemicals are used to manufacture methyl isocya...

    Text Solution

    |