Home
Class 12
CHEMISTRY
Consider the following reaction : R-...

Consider the following reaction :
`R-OH overset(HCl)rarr R-Cl+H_(2)O`
The above reaction is not true if R is …….

A

B

`CH_(3)-`

C

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

D

`CH_(3)-overset(CH_(3))overset("| ")underset(CH_(3))underset("| ")("C ")-`

Text Solution

Verified by Experts

The correct Answer is:
A
The C - O bond in phenol has a partial double bond character. Thus, aryl halides cannot be prepared by this method.
Promotional Banner

Topper's Solved these Questions

  • HALOALKANES AND HALOARENES

    KUMAR PRAKASHAN|Exercise SECTION - D NCERT EXEMPLAR SOLUTION (Long Answer Type Questions)|3 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    KUMAR PRAKASHAN|Exercise SECTION - E (MCQs ASKED IN GUJET/BOARD EXAMS)|46 Videos

  • POLYMERS

    KUMAR PRAKASHAN|Exercise SECTION - E (MCQs asked in Board Exams)|51 Videos

Similar Questions

Explore conceptually related problems

For the reaction, C_(2)H_(5)OH +HX overset(ZnX_(2))rarr C_(2)H_(5)X , the order of reactivity is

The product in the following reaction is: Ph-Cl +Fe//Br_(2)rarr Product

KUMAR PRAKASHAN-HALOALKANES AND HALOARENES-SECTION - E Multiple Choice Questions
  1. To prepare alkyl iodides from alcohols, which of following reagent is ...

    Text Solution

    |

  2. In the following reaction : R-OH overset(HCl) rarr R-Cl+H(2)O ...

    Text Solution

    |

  3. Consider the following reaction : R-OH overset(HCl)rarr R-Cl+H(2)O...

    Text Solution

    |

  4. The major product in the reaction is …….

    Text Solution

    |

  5. In the given reaction the total number of products obtained are …….

    Text Solution

    |

  6. High purity and more quantity of haloalkanes are obtained by ……

    Text Solution

    |

  7. The correct order of reactivity of alcohols with haloacids is …….

    Text Solution

    |

  8. Which of the following is not prepared directly from benzene ?

    Text Solution

    |

  9. Which of the following reagent is not used to prepare alkyl halides fr...

    Text Solution

    |

  10. Which of the following have the maximum boiling point ?

    Text Solution

    |

  11. The major product in the reaction is …….

    Text Solution

    |

  12. The metallic fluoride used in a Swartz reaction is ……….

    Text Solution

    |

  13. Which of the following has maximum density ?

    Text Solution

    |

  14. Which of the following cannot be prepared from benzene diazonium halid...

    Text Solution

    |

  15. CH(3)CH(2)-Br+NaI overset(" Acetone ")rarr X + NaBr The (X) in above r...

    Text Solution

    |

  16. Alkyl Fluorides are prepared by ……

    Text Solution

    |

  17. The reaction : CH(3)COOAg+Br(2)overset(C Cl(4))rarr CH(3)Br+CO(2)+...

    Text Solution

    |

  18. The reaction : is known as …..

    Text Solution

    |

  19. C(2)H(5)Br can be obtained in a laboratory by the action of ethyl alco...

    Text Solution

    |

  20. H(3)C-underset(CH(3))underset("| ")("C ")H-CH=CH(2)overset(HBr)rarr

    Text Solution

    |