Home
Class 12
CHEMISTRY
Assertion: -But-1-ene on reaction with H...

Assertion: -But-1-ene on reaction with HBr in the presence of a peroxide produces 1-bromobutane.
Reason :-It involves the formation of a primary radical.

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ALKENE, ALKANE & ALKYNE

    ALLEN|Exercise EXERCISE-4(A)|10 Videos

  • ALKENE, ALKANE & ALKYNE

    ALLEN|Exercise EXERCISE-4(B)|10 Videos

  • ALKENE, ALKANE & ALKYNE

    ALLEN|Exercise EXERCISE-2|103 Videos

  • AIIMS 2019

    ALLEN|Exercise CHEMISTRY|40 Videos

  • ALKYL AND ARYL HALIDE

    ALLEN|Exercise EXERCISE-05 (B)|35 Videos

Similar Questions

Explore conceptually related problems

Reaction of HBr with propene in the presence of peroxide gives :-

The reaction of HBr with 1-propene in the presence of peroxides will produce primarily

The product formed when but-1-ene is subjected to HBr in the presence of peroxide is

Assertion : trans -2- Butene on reaction with Br_(2) gives meso -2,3- dibromobutane. Reason : The reaction involves syn - addition of bromine.

When HBr adds to 1-butene in the presence of benzoyl peroxide, the product obtained is

In S_(N^(1)) the first step involves the formation of

3-methyl-pent-2-ene on reaction with HBr in the presence of peroxide forms an addition product. The number of possible stereoisomers for the product is

Reaction of HBr with propene, in absence of organic peroxides, gives 1-bromopropane as the major product.

Assertion: Addition of HBr to propene yields 2-bromopropane but in presence of a peroxide it yields 1-bromopropane. Reason: When reaction is carried out in the presence of a peroxide it follows free radical mechanism, 2^(@) free radical is more stable than 1^(@) free radical.

ALLEN-ALKENE, ALKANE & ALKYNE -EXERCISE-3
  1. Statement-I : Of two isomeric alkennes shown, II is more stable than ...

    Text Solution

    |

  2. Statement I : Addition of Br2 to 1-butene gives two optical isomers ...

    Text Solution

    |

  3. Assertion: -But-1-ene on reaction with HBr in the presence of a peroxi...

    Text Solution

    |

  4. The formation of 1, 2 dibromoethane from ethene and bromine is an exam...

    Text Solution

    |

  5. Assertion : Addition of bromine to trans-but-2-ene yields meso-2,3-di...

    Text Solution

    |

  6. Statement-1: Alkynes are more reactive than alkene towards HBr and S...

    Text Solution

    |

  7. Assertion : Neopentene forms only one monosubstituted compound. Rea...

    Text Solution

    |

  8. Statement-I : Buta-1,3-diene is less stable than Penta-1,4-do,eme, ltb...

    Text Solution

    |

  9. Statement-I: Iodination of akanes is carried out by heat in presence o...

    Text Solution

    |

  10. Statement-I : Propene is more reactive than ethnc with HCl. Because ...

    Text Solution

    |

  11. X(C(4)H(9)Br) underset(Delta) overset(alc.KOH)to Yoverset(Br(2)//"CC"l...

    Text Solution

    |

  12. X(C(4)H(9)Br) underset(Delta) overset(alc.KOH)to Yoverset(Br(2)//"CC"l...

    Text Solution

    |

  13. X(C(4)H(9)Br) underset(Delta) overset(alc.KOH)to Yoverset(Br(2)//"CC"l...

    Text Solution

    |

  14. Borane is an electron deficient compound. It has only six valence elet...

    Text Solution

    |

  15. Find the product of following reaction

    Text Solution

    |

  16. Borane is an electron deficient compound. It has only six valence elet...

    Text Solution

    |

  17. Borane is an electron deficient compound. It has only six valence elet...

    Text Solution

    |

  18. Borane is an electron deficient compound. It has only six valence elet...

    Text Solution

    |

  19. Hydrocarbon (A) C(6)H(10), on treatment with H(2)//Ni, H(2)/ Lindlar's...

    Text Solution

    |

  20. Hydrocarbon (A) C(6)H(10) on treatment with H(2),Ni, H(2)//Lindlar's c...

    Text Solution

    |