Home
Class 11
CHEMISTRY
Arrange the following compounds in order...

Arrange the following compounds in order of increasing dipole moment, Ethylbenzene (I), m-dichlorobenzene (II), o-dichlorobenzene (III), p-dichlorobenzene (IV)

A

`I lt IV lt II lt III`

B

`IV lt I lt II lt III`

C

`IV lt I lt III lt II`

D

`IV lt II lt I lt III`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • HALOALKANES AND HALOARENES

    MODERN PUBLICATION|Exercise B. MULTIPLE CHOICE QUESTIONS (from competitive Examinations)|63 Videos

  • HALOALKANES AND HALOARENES

    MODERN PUBLICATION|Exercise C. MULTIPLE CHOICE QUESTIONS (with more than one correct answers)|10 Videos

  • HALOALKANES AND HALOARENES

    MODERN PUBLICATION|Exercise HIGHER ORDER THINKING SKILLS|13 Videos

  • EQUILIBRIUM

    MODERN PUBLICATION|Exercise Unit Practice Test|13 Videos

  • HYDROCARBONS

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|15 Videos

Similar Questions

Explore conceptually related problems

Arrange the following compounds in order of increasing dipole moment . Toluene (I) m-dichlorobenxene (II) o-dichlorobebncene (III) . P-dichlorobennzebe (IV) .

Arrange the following compounds in order of increasing dipole moment: (i) toluene (ii) m-dichloro benzene (iii) o-dichloro benzene (iv) p-dichloro benzene

Arrange the following compounds in order of increasing dipole moment: (I) Toluene (II) m-Dichlorobenzene (III) o-Dichlorobemzene (IV) p-Dichlorobenzene

Polar covalent molecules exhibit dipole moment. Dipole moment is equal to the product of charge separation , q and the bond length d for the bond. Unit of dipole moment is debye. One debye is equal to 10^(-18) esu cm. Dipole moments is a vector quantity. It has both magnitude and direction. Hence, dipole moment of a molecule depends upon the relative orientation of the bond dipoles, but not on the polarity of bonds alone. A symmetrical structure shows zero dipole moment. Thus, dipole moment helps to predict the geometry of a molecules. Dipole moment values can be distinguish between cis- and trans- isomers, ortho, meta and pare-forms of a substance, etc. Q. Arrange the following compounds in increasing order of dipole moments, toluene (I), o-dichlorobenzene (II), m-dichlorobenzene (III) and p-dichlorobenzene (IV) :

MODERN PUBLICATION-HALOALKANES AND HALOARENES-A. MULTIPLE CHOICE QUESTIONS (with only one correct answer)
  1. The most reactive nucleophile among the following is

    Text Solution

    |

  2. In the reaction, the major product 'X' is

    Text Solution

    |

  3. Chlorobenzene can be obtained from benzene diazonium chloride by

    Text Solution

    |

  4. Which of the following is most reactive toward nucleophilic substituti...

    Text Solution

    |

  5. The reaction fo toluenec with Cl(2) in presence of FeCl(3) gives predi...

    Text Solution

    |

  6. During the conversion : C(6)H(5)CH(2)CH(3) overset((a))to X overset(...

    Text Solution

    |

  7. The increasing order of hydrolysis of the following compounds is

    Text Solution

    |

  8. Arrange the following compounds in order of increasing dipole moment, ...

    Text Solution

    |

  9. In the following sequence of reactions, B is C(6)H(6) underset(FeCl(...

    Text Solution

    |

  10. 2-Phenyl-2-chloropropane on treatment with alc. KOH gives mainly

    Text Solution

    |

  11. The major product (Z) in the following reaction is :

    Text Solution

    |

  12. Fluorobenzene is prepared by treating benzene diazonium chloride with ...

    Text Solution

    |

  13. Chlorobenzene is commercially prepared by :

    Text Solution

    |

  14. Chlorobenzene when heated with aqueous ammonia in the presence of Cu(2...

    Text Solution

    |

  15. The structure of the major product formed in the reaction is

    Text Solution

    |

  16. Which of the following will give yellow precipitateon shaking with an ...

    Text Solution

    |

  17. Freon-12 is commonly used as

    Text Solution

    |

  18. Which of the following is the correct structure of D.D.T.?

    Text Solution

    |

  19. Benzene hexachloride (BHC) is used as :

    Text Solution

    |

  20. When chloroform is exposed to light and damp air, it gives among other...

    Text Solution

    |