Home
Class 12
CHEMISTRY
Which of the following are arranged in t...

Which of the following are arranged in the decreasing order of dipole moment?

A

`CH_(3)F,CH_(3)Cl,CH_(3)Br`

B

`CH_(3)Cl,CH_(3)F,CH_(3)Br`

C

`CH_(3)Br,CH_(3)Cl,CH_(3)F`

D

`CH_(3)Br,CH_(3)F,CH_(3)Cl`

Text Solution

Verified by Experts

The correct Answer is:
B
Dipole moment, in general, decreases from `CH_(3)Cl` to `CH_(3)F` has unexpectedly lower dipole moment than `CH_(3)Cl`. This is due to small C-F bond length.
Promotional Banner

Topper's Solved these Questions

  • HALOALKANES AND HALOARENES

    MODERN PUBLICATION|Exercise MCQ (LEVEL-III)|5 Videos

  • HALOALKANES AND HALOARENES

    MODERN PUBLICATION|Exercise RECENT EXAMINATION QUESTIONS|12 Videos

  • HALOALKANES AND HALOARENES

    MODERN PUBLICATION|Exercise MCQ (LEVEL-I) POLYHALOGEN DERIVATIVES OF ALKANES|10 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    MODERN PUBLICATION|Exercise Recent Examination Questions|13 Videos

  • HYDROCARBONS

    MODERN PUBLICATION|Exercise RECENT EXAMINATION QUESTIONS|9 Videos

Similar Questions

Explore conceptually related problems

Which of the following have been arranged in decreasing order of oxidation number of sulphur ?

Arrange in their decreasing order of rate in SNAr.

Define dipole moment.

Which of the following represents the arrangement in increasing order of bond order and bond dissociation energy ?

Which of the following is a correct sequence of decreasing order of number of species ?

Consider the H-atoms in the molecule given below and answer the following. Arrange them in the decreasing order of their case of abstraction (easiest first)

Which of the following pair of molecules will have permanent dipole moment for both molecules ?

MODERN PUBLICATION-HALOALKANES AND HALOARENES -MCQ (LEVEL-II)
  1. Which one of the following gives only one monochloro derivative?

    Text Solution

    |

  2. Which of the following reactions is an example of nucleophilic substit...

    Text Solution

    |

  3. Toluene reacts with halogen in presence of Iron (III) chloride giving ...

    Text Solution

    |

  4. Which reagent will you use for the following reaction? CH(3)CH(2)CH(...

    Text Solution

    |

  5. Reaction of C(6)H(5)CH(2)Br with aqueous sodium hydroxide follows

    Text Solution

    |

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

    Text Solution

    |

  7. Vicinal and gem dihalides can be distinguished by

    Text Solution

    |

  8. Which of the following are arranged in the decreasing order of dipole ...

    Text Solution

    |

  9. The C-H bond distance is longest in

    Text Solution

    |

  10. Arrange the following compounds in order of increasing dipole moment :...

    Text Solution

    |

  11. H(3)C-underset(CH(3))underset("| ")(CH)-CH=CH(2)+HBrrarrA A (predo...

    Text Solution

    |

  12. IUPAC name of is

    Text Solution

    |

  13. 2-Bromobutane reacts with OH^(-) in H(2)O to give 2-butanol. The react...

    Text Solution

    |

  14. When a primary amine reacts with CHCl(3) in the presence of ethanolic ...

    Text Solution

    |

  15. Which of the following has highest nucleophilicity?

    Text Solution

    |

  16. The order of reactivities of the following alkyl halides for a S(N)2 r...

    Text Solution

    |

  17. Which of the following compounds is not chiral?

    Text Solution

    |

  18. Alkyl halides react with lithium dialkyl copper reagents to give :

    Text Solution

    |

  19. CH(3)Br+Nu^(-)rarrCH(3)Nu+Br^(-) The decreasing order of the rate of...

    Text Solution

    |

  20. The organic chloro compound which shows complete stereochemical invers...

    Text Solution

    |