Home
Class 11
CHEMISTRY
Assertion : Propene reacts with HBr in p...

Assertion `:` Propene reacts with `HBr` in presence of benzoyl peroxide to yield `1-` bromopropane.
Reason `:` In presence of peroxide, the addition of `HBr` to propene follows ionic mechanism.

A

If both assertion and reason are true and the reason is the correct explanation of the assertion.

B

If both assertion and reason are true but reason is not the correct explanation of the assertion.

C

If assertion is true but reason is false.

D

If assertion is false but reason is true.

Text Solution

Verified by Experts

The correct Answer is:
C
Propene reacts with `HBr` in presence of benzoyl peroxide to give `1-` bromopropane. In presence of peroxide, the addition of `HBr` to propane occurs by free radical mechanism.
Promotional Banner

Topper's Solved these Questions

  • HYDROCARBONS

    A2Z|Exercise Assertion-Reasoning Questions|5 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

Assertion : Propene reacts with HBr in the presence of peroxides to give 1-bromopropane. Reason : Alkenes react with HBr in the presence of peroxides according to anti Markovnikov's rule.

What would be the main product when propene reacts with HBr is presence of benzoyl peroxide ?

The addition of HBr to but-1-ene in the presence of dibenzoyl peroxide yields

A2Z-HYDROCARBONS-Section D - Chapter End Test
  1. Dehydration of butan -2-ol with conc. H(2)SO(4) gives preferred produc...

    Text Solution

    |

  2. CH(3)-C-=C-CH(3)overset(NaNH(2))rarr'X'. What is X ?

    Text Solution

    |

  3. Identify the compound 'Y' in the following sequency of reaction HC-=...

    Text Solution

    |

  4. Dehydration of 1-butanol gives 2-butene as a major product , by which ...

    Text Solution

    |

  5. The prinicipal organic product formed is the reaction : CH(2)=CH(CH(...

    Text Solution

    |

  6. Which of the following decolorizes Potassium permanganate?

    Text Solution

    |

  7. CH(3)C-=C CH(3) overset((i)X) underset((ii)H(2)O //Zn)rarr X in the...

    Text Solution

    |

  8. Which of the following is Friedel - Craft's reaction

    Text Solution

    |

  9. Condition for maximum yield of C(2)H(5)Cl is

    Text Solution

    |

  10. When ethyl alcohol is heated with red phosphorus and HI, then which o...

    Text Solution

    |

  11. In the Fischer - Tropsch synthesis of petrol …… and …….. are used as t...

    Text Solution

    |

  12. Formation of polyethylene from calcium carbide takes place as follows ...

    Text Solution

    |

  13. A group which deactivites the benzene ring towards eletrophilic substi...

    Text Solution

    |

  14. Identify Z in the following series CH(2)=CH(2) overset(HBr)rarr X ov...

    Text Solution

    |

  15. n-pentane and iospentane can be distinguished by

    Text Solution

    |

  16. CH-=CH+Hbrrarr X,product X is

    Text Solution

    |

  17. CaC(2)+H(2)Orarr A overset(H(2)SO(4) // HgSO(4)) rarr B. Identify A an...

    Text Solution

    |

  18. Assertion : 2-Bromobutane on reaction with sodium ethoxide in ethanol ...

    Text Solution

    |

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

    Text Solution

    |

  20. Assertion : Propene reacts with HBr in presence of benzoyl peroxide to...

    Text Solution

    |