Home
Class 12
CHEMISTRY
Why is halogen atom attached to benzene ...

Why is halogen atom attached to benzene ring ortho and para directing but deactivating in nature?

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Alkoxy group attached to benzene ring is ortho and para directing. Justify.

The ortho and para directing groups are

The ortho/para directing group among the following is

What is the orientation of the deactivating halogen atoms ?

Why the ions or atoms of the transition elements are paramagnetic in nature?

Explain the fact that in aryl alkyl ethers (i) the alkoxy group activates the benzene ring towards electrophilic substitution and (ii) it directs the incoming substituents to ortho and para positions in benzene ring.

Although chlorine is an electron withdrawing group, yet it is ortho-, para- directing in electrophilllic aromatic subsititution reactions. Why?

Although chlorine is an electron withdrawing group, yet it is ortho-, para- directing in electrophilllic aromatic subsititution reactions. Explain why it is so?

Activating groups are ortho-/para-directing ,while the deactivating groups are meta-directing-why ?

Ortho and para directing groups are called as __________groups.

UNITED BOOK HOUSE-Set-2-EXERCISE
  1. Explain the solvent effect on the rate of SN2 reaction.

    Text Solution

    |

  2. How is n-propyl benzene converted to benzoic acid?

    Text Solution

    |

  3. Why is halogen atom attached to benzene ring ortho and para directing ...

    Text Solution

    |

  4. Draw the structure of H2S2O8. What is trailing of mercury?

    Text Solution

    |

  5. How will you carry out following conversions: 1) Aniline to phenyl hyd...

    Text Solution

    |

  6. How is aspirin prepared from benzene diazonuim chloride?

    Text Solution

    |

  7. What is frenkel defect?

    Text Solution

    |

  8. Nickle crystallises in a cubic close packed structure. In thisstructur...

    Text Solution

    |

  9. Calculate DeltaG^@ and equilibrium constant for the reaction. Cu^(2+)+...

    Text Solution

    |

  10. 19.5 g of CH2FCOOH is dissolved in 500 gm water. The depression in fre...

    Text Solution

    |

  11. Differentiate: Mineral and ore

    Text Solution

    |

  12. Differentiate: Calcination and roasting

    Text Solution

    |

  13. Differentiate: Flux and slag

    Text Solution

    |

  14. Why does cerium exhibit +4 oxidation state?

    Text Solution

    |

  15. Complete the reaction rarrTiCI4+H2Orarr

    Text Solution

    |

  16. The color of complex compounds of a block elements depend on the ligan...

    Text Solution

    |

  17. Caclulate the sin only magnetic moment of M^(2+) (z=27)

    Text Solution

    |

  18. Arrange the following aqueous solution in order of increasing freezing...

    Text Solution

    |

  19. A dried grain of grape is placed in water is swells and gets back its ...

    Text Solution

    |

  20. What happens when glucose is treated within: phenylphydrazine

    Text Solution

    |