Home
Class 12
CHEMISTRY
Consider the following reactions C(2)H(...

Consider the following reactions
`C_(2)H_(2)overset("Redhot iron tube")underset(500^(@))to A`
`A overset(ConcHNO_(3),H_(2)SO_(4))underset(70^(@)C)to B`
`Boverset(LiAIH_(4))toC_(6)H_(5)-N-C_(6)H_(5)`
A and B are

A

A=`C_(2)H_(4),B`=`C_(6)H_(6)`

B

A=`C_(2)H_(6),B`=`C_(6)H_(5)NH_(2)`

C

A=`C_(2)H_(4),B`=`C_(6)H_(5)NH_(2)`

D

A=`C_(6)H_(6),B`=`C_(6)H_(5)NO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
d
`C_(2)H_(2)overset(Red iron tube) underset(500^(@)C)to C_(6)H_(6)`
`C_(6)H_(6)overset(Conc.HNO_(3)) underset(Conc.H_(2)SO_(4),70^(@)C)to C_(6)H_(5)NO_(2)`
`C_(6)H_(5)NO_(2)overset(LiAIH_(4)to C_(6)H_(5)-N=N-C_(6)h_(5)`
Promotional Banner

Topper's Solved these Questions

  • ORGANIC CHEMISTRY -I

    SIA PUBLICATION|Exercise MCQ|86 Videos

  • p-BLOCK ELEMENTS

    SIA PUBLICATION|Exercise MCQ.s|169 Videos

Similar Questions

Explore conceptually related problems

C_(2)H_(2) underset("metal tube")overset("Red hot")to A overset("Fuming "H_(2)SO_(4))to B. B is

Consider the following reaction C_(2)H_(5)I underset(X)overset(Delta)to (Pleasant smelling liqluid), X is

A underset("aqueous")overset(KOH)to B underset(140^(@)C)overset("conc." H_(2)SO_(4))to C underset(HI)overset("hot")to C_(2)H_(5)I+H_(2)O what are A, B and C ?

underset(OH^(-))overset(KMnO_(4))rarr A underset(H_(2)SO_(4))overset(Dil)rarr B

Identify A and B in the following reaction C_(2)H_(5)CI overset(A)toC_(2)H_(5)OH overset(B)larr C_(2)H_(5)CI

Give the structures of A, B and C in the following reactions: (i) CH_(3) CH_(2)l overset(NaCN)to A overset(OH^(-))underset("Partial hydrolysis")to B overset(NaOH + Br_(2)) to C (ii) C_(6)H_(5)N_(2)Cl overset(CuCN) to A overset(H_(2)O|H^(+)) to B overset(NH_(3))underset(Delta)to C (iii) CH_(3)CH_(2)Br overset(KCN) to A overset(LiAH_(4)) to B overset(HNO_(2))underset(0^(@)C) to C (iv) C_(6)H_(5)NO_(2) overset(Fe//HCl)to A overset(NaNO_(2) + HCl)underset(273 K) to B overset(H_(2)O/H^(+))underset(Delta)to C (v) CH_(3)COOH -overset(NH_(3))underset(Delta) to A overset(NaOBr) to B overset(NaNO_(2)//HCl) to C

In the following reaction, what is X? C_(2)H_(2)underset(HgSO_(4),H_(2)SO_(4))overset(H_(2)O,60^(@)C)rarrX iffCH_(3)CHO

In the following reaction, what is X? C_(2)H_(2)underset(HgSO_(4),H_(2)SO_(4))overset(H_(2)O,60^(@)C)rarrX iffCH_(3)CHO

Identify C in the following reaction : C_2 H_2 overset("Chromic acid")to A overset(NH_3)to B underset(-H_2 O)overset(Delta)to C

SIA PUBLICATION-ORGANIC CHEMISTRY-II-MCQ
  1. A few drops of an organic compound (liquid) are added to Schiff's reag...

    Text Solution

    |

  2. The structure of the compound formed, when nitrobenzene is reduced by ...

    Text Solution

    |

  3. Nitrobenzene on reduction with zinc and NH(4)Cl gives

    Text Solution

    |

  4. Which of the folowing reactions can produce aniline as main product?

    Text Solution

    |

  5. Which one of the folowing compounds forms a quatenary salt on reacting...

    Text Solution

    |

  6. Aniline is not the major product in o0ne of the following reacvtions, ...

    Text Solution

    |

  7. Which one of the following is the molecular formula of a teritiary ami...

    Text Solution

    |

  8. Consider the following reactions C(2)H(2)overset("Redhot iron tube")u...

    Text Solution

    |

  9. Considerd the following reaction, C(6)H(5)NO(2)overset(Sn//HCI)to Xov...

    Text Solution

    |

  10. What of the following is a secondary amine?

    Text Solution

    |

  11. Which of the following reagents converts nitrobenzene into N-phenyl hy...

    Text Solution

    |

  12. By which of the following reactions can one get N-methyl aniline from ...

    Text Solution

    |

  13. Which one of the following is not a busc?

    Text Solution

    |

  14. Aniline when heated with NaNO(2) and HCl at 0.5^(@)C produces

    Text Solution

    |

  15. Oxidation of aniline with potassium dichromate and sulphuric acid give...

    Text Solution

    |

  16. Which one of the following is a tertiary amine?

    Text Solution

    |

  17. Aniline on treatment with bromine water gives a white precipitate of

    Text Solution

    |

  18. When aniline is treated with CHCl(3) and KOH, the product is

    Text Solution

    |

  19. C(6)H(5)NO(2)overset( Sn//HCl)toA Product 'A' is

    Text Solution

    |

  20. Aniline is treated with NaNO(2) and HCl at O^(@)C, the product formed ...

    Text Solution

    |