Home
Class 11
CHEMISTRY
The alkene which will react with KMnO(4)...

The alkene which will react with `KMnO_(4)` to give pyruvic acid is

A

Ethyne

B

Propyne

C

Butyne

D

Pent-2-yne

Text Solution

Verified by Experts

The correct Answer is:
B
`underset("Propyne")CH_(3)C -=CH overset(KmnO_(4)to underset("Pyruvic acid")CH_(3)-underset(O)underset(||)C-underset(O)underset(||)C-OH`
Promotional Banner

Topper's Solved these Questions

  • HYDROCARBONS

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTIONS) (MULTIPLE CHOICE QUESTIONS from competitive examinations (AIPMT, NEET & Other State Boards Medical Entrance))|50 Videos

  • HYDROCARBONS

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTIONS) (MULTIPLE CHOICE QUESTIONS from competitive examinations (JEE (Main) and Other State Boards. Engineering Entrance))|50 Videos

  • HYDROCARBONS

    MODERN PUBLICATION|Exercise HOTS (HIGHER ORDER THINKING SKILLS)|15 Videos

  • HALOALKANES AND HALOARENES

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|12 Videos

  • HYDROGEN

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST (for Board Examination)|9 Videos

Similar Questions

Explore conceptually related problems

Acetylene and ethylene react with alk KMnO_(4) to give-

Ethylene reacts with alkaline KMnO_(4) to form-

Which alkene on oxidation with acidic KMnO_(4) gives only acetic acid?

Acetylene and ethylene react with alkaline KMnO_(4) to give

An alkene on vigorous oxidation with KMnO_(4) gives only propionic acid. The alkene is :

Which of the following compound gives benzoic acid when it reacts with hot KMnO_(4) followed by acidification.

Ethene reacts with cold dilute KMnO_(4) to produce

MODERN PUBLICATION-HYDROCARBONS-COMPETITION FILE (OBJECTIVE TYPE QUESTIONS) (MULTIPLE CHOICE QUESTIONS WITH ONLY ONE CORRECT ANSWER)
  1. In the reaction : HC -= CH overset(NaNH(2)) to overset(CH(3)I)to Y u...

    Text Solution

    |

  2. Number of acidic hydrogen atoms in but-1-yne is

    Text Solution

    |

  3. The alkene which will react with KMnO(4) to give pyruvic acid is

    Text Solution

    |

  4. Ethyne adds a molecule of methyl alcohol in the presence of alkali to ...

    Text Solution

    |

  5. Which of the followig reagents may be used to distinguish between but-...

    Text Solution

    |

  6. C(2)H(2) underset( H(2)SO(4))overset( Hg(OH)(2) 1%) (rarr) A overset( ...

    Text Solution

    |

  7. Products of the following reaction are CH(3)-underset(CH(3))underset...

    Text Solution

    |

  8. Benzene molecule has

    Text Solution

    |

  9. Benzene reacts with acetyl chloride in the prescence of anhydrous AlCl...

    Text Solution

    |

  10. An aromatic compound C(7)H(7)Cl on oxidation gives another aromatic co...

    Text Solution

    |

  11. Which of the following species is less reactive than benzene towards r...

    Text Solution

    |

  12. In benzene, each carbon atom undergoes

    Text Solution

    |

  13. Number of pi-bonds in naphthalene is

    Text Solution

    |

  14. In the reaction, C(6)H(6)+ RCOCl overset(AlCl(3))to C(6)H(5)COR+ HCl...

    Text Solution

    |

  15. Benzene reacts with CH(3)Cl in the presence of anyhydrous AlCl(3) to f...

    Text Solution

    |

  16. Benzene reacts with CH(3)COCl in the presence of anhydrous AlCl(3) to ...

    Text Solution

    |

  17. The attacking reagent in electrophilic sulphonation of benzene is

    Text Solution

    |

  18. In Friedel Craft Reaction, anhydrous AlCl(3) is used. Its function is ...

    Text Solution

    |

  19. The electrophile in nitration of benzene reaction is:

    Text Solution

    |

  20. Benzene to acetophenone

    Text Solution

    |