Home
Class 11
CHEMISTRY
1-Butyne can be distinguished most easil...

`1-`Butyne can be distinguished most easily from `2-`butyne by

A

bromine water

B

ozonolysis

C

Tollen's reagent

D

`KMnO_(4)` solution

Text Solution

Verified by Experts

The correct Answer is:
C
Tollens reagent is ammonical silver nitrate which reacts with`1-`alkynes to form white percipitate of silver alkynide.
`CH_(3)CH_(2)C=CH`
`underset("white ppt.")(rarr CH_(3)CH_(2)C-=)CAg darr+NH_(4)NO_(3)+H_(2)O`
Promotional Banner

Topper's Solved these Questions

  • HYDROCARBONS

    A2Z|Exercise Assertion-Reasoning Questions|5 Videos

  • HYDROCARBONS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • HYDROCARBONS

    A2Z|Exercise AIPMT/NEET Questions|36 Videos

  • ENVIRONMENTAL CHEMISTRY

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • HYDROGEN

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

1-butyne can be distinguished from 2-butyne by using

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

The compounds 1-butyne and 2-butyne can be distinguished by using

1-Butyne on reductive ozonolysis gives.

1,4-dibromo-1-butyne

TiO_2 sol can be most easily coagulated by

Knowledge Check

  • 1-butyne can be distinguished from 2-butyne by using

    A
    bromine water (`Br_(2)` in `C Cl_(4)`)
    B
    cold alk. `KMnO_(4)` (Baeyer's Reagent)
    C
    Ammoniacal solution of silver (Tollen's Reagent)
    D
    diethyl ether

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

    A
    Bromine water
    B
    `KMnO_(4)` solution
    C
    Tollen's reagent
    D
    Chlorine gas

  • The compounds 1-butyne and 2-butyne can be distinguished by using

    A
    bromine water
    B
    `KMnO_(4)` solution
    C
    Tollens reagent
    D
    chlorine gas
    • A2Z-HYDROCARBONS-AIIMS Questions
    1. The natural gas mainly contains

      Text Solution

      |

    2. With ammonical cuprous chloride solution, a reddish brown precipitate ...

      Text Solution

      |

    3. The boiling points four saturated hydrocarbons are given below. Which ...

      Text Solution

      |

    4. Among the following, insecticide is

      Text Solution

      |

    5. The treatment of benzene with isobutene in the presence of sulphuric a...

      Text Solution

      |

    6. The major product obtained on treatment of CH(3) CH(2)CH(F) CH(3)wit...

      Text Solution

      |

    7. 3-Phenylpropene on reaction with HBr gives (as major product)

      Text Solution

      |

    8. Given below, catalyst and corresponding process/reaction are matched. ...

      Text Solution

      |

    9. in the following sequence of reactions what is D .

      Text Solution

      |

    10. (CH(3))(2)C=CHCH(3)+NOBr rarr Product . The structure of the product i...

      Text Solution

      |

    11. Major (Y)rarroverset(H-Br) underset("Peroxide")rarr Major (Z) Major...

      Text Solution

      |

    12. The most important method of preparation of hydrocarbons of lower carb...

      Text Solution

      |

    13. The alkene R-CH=CH(2) reacts readily with B(2)H(6) and formed the prod...

      Text Solution

      |

    14. 1-Butyne can be distinguished most easily from 2-butyne by

      Text Solution

      |

    15. Compound X of molecular formula C(4)H(6) takes up one equivalent of hy...

      Text Solution

      |

    16. The chemical system that is non- aromatic is

      Text Solution

      |

    17. Consider the following statements : A hydrocarbon of molecular formula...

      Text Solution

      |

    18. Which one of the following cannot be prepared by Wurtz reaction ?

      Text Solution

      |

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

      Text Solution

      |

    20. What is decreasing order of Boiling point

      Text Solution

      |