Home
Class 11
CHEMISTRY
CH-=CHoverset(NaNH(2))to[A]overset(CH(3)...

`CH-=CHoverset(NaNH_(2))to[A]overset(CH_(3)Br)to[B]`

A

`CH_(2)=CH-CH=CH_(2)`

B

`HC-=C-CH_(3)`

C

`CH_(2)=CH-CH_(3)`

D

`CH_(3)-CH_(2)-CH_(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

CH_3C-=Choverset(NaNH_2)toAoverset(CH_3CH_2Br)toB Identify the product B.

In the reaction : HC -= CH overset(NaNH_(2)) to overset(CH_(3)I)to Y underset(H^(+))overset(H_(2)O, HG^(2+))to Z ,

The final product in following sequence of reaction is : PhC-= overset(NaNH_2)to overset(CH_2Br)to

What is the final major product of the following reaction CH_(3) - CH_(2) - C = C - H overset(NaNH_(2)) to overset(CH_(3) CH_(2) CH_(2) - Br) to overset(Hg SO_(4)) underset(H_(2) SO_(4))to ?

CH-=Choverset("Excess "NaNH_(2))toAoverset(C_(2)H_(5)Cl)toB , find the B.

CH_3C-=Choverset(CH_3MgBr)toAoverset(CH_3CH_2Br)toB The final product B in the reaction sequence is

H_(3)C-C=Choverset(1.NaNH_(2))underset(2.CH_(3)CH_(2)Br)rarrAoverset(H_(2))underset(Pd-BaSO_(4)B:

NARAYNA-ALKYNES-Level-3
  1. 1-Butyne on reductive ozonolysis gives.

    Text Solution

    |

  2. Which of the following hydrocarbons has the lowest dipole moment?

    Text Solution

    |

  3. CH-=CHoverset(NaNH(2))to[A]overset(CH(3)Br)to[B]

    Text Solution

    |

  4. Hydration of ethyne to ethanal takes place through the formation of

    Text Solution

    |

  5. A compound on dehydrohalogenatio with alcoholic KOH gives alkyne but o...

    Text Solution

    |

  6. CaC(2)overset("Hydrolysis")toAoverset(HgSO(4)+dil.H(2)SO(4))toB. B is

    Text Solution

    |

  7. CaC(2)+H(2)OtoA+Boverset("1 mole "Na)toCoverset(C(2)H(5)I)toD. D is

    Text Solution

    |

  8. underset(Cl)underset(|)(C)H(2)-underset(Cl)underset(|)(C)H(2)overset(A...

    Text Solution

    |

  9. CH-=Choverset(HCl)toAoverset("Polymerisation")toB The polymer B is

    Text Solution

    |

  10. H-C-=C-H+NaNH(2)toAunderset(CH(3)Cl)overset("2 mole")toB Then B is

    Text Solution

    |

  11. When 2-pentyn is treated with dilute H(2)SO(4) and HgSO(4) the product...

    Text Solution

    |

  12. The cyclic polymerisation of methyl acetylene produces

    Text Solution

    |

  13. The compound 1-butyne and 2-butyne can be distinguished by using

    Text Solution

    |

  14. Which of the following orders regarding acidic strength is correct.

    Text Solution

    |

  15. An unknown compound (A) has a molecular formula C(4)H(6). When (A) is ...

    Text Solution

    |

  16. The reduction of 4-octyne withH(2) in the presence of Pd//CaCO(3)- qui...

    Text Solution

    |

  17. The hydrolysis of Mg(2)C(3) produces

    Text Solution

    |

  18. Pure acetylene has sweety smell, where as impure gives garlic odour du...

    Text Solution

    |

  19. The stronger base is

    Text Solution

    |

  20. The colour of the precipitate formed when acetylene is passed through ...

    Text Solution

    |