Home
Class 12
CHEMISTRY
In a S(N^(2)) substitution reaction of t...

In a `S_(N^(2))` substitution reaction of the type
`R-Br+Cl^(-)overset("DMF")rarrR-Cl+Br^(-)`
Which one of the following has the highest relative rate?

A

`CH_(3)CH_(2)Br`

B

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

C

`CH_(3) - underset(CH_(3))underset(|)(CH) - CH_(2)`Br

D

`CH_(3) - underset(CH_(3))underset(|)overset(CH_(3)-H)overset(|)(C ) -CH_(2) - Br`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • HALOALKANES AND HALOARENES

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION -D|15 Videos

  • HALOALKANES AND HALOARENES

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION - B|25 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    AAKASH INSTITUTE ENGLISH|Exercise Try Yourself|33 Videos

  • HYDROCARBONS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment(Section - C) (Previous Years Questions)|60 Videos

Similar Questions

Explore conceptually related problems

Which one of the following is most electronegative? F Cl Br I

Which one of the following is least reactive element? F Cl Br I

Which of the following is covelent in nature (X=Cl,Br,I)

In the reaction : X=F, Cl, Br, I Then which of the following aryl halide is most reactive?

Consider the given reaction, RCOOAg overset(Br_(2)//Delta)underset(C Cl_(4))rarrR-Br Which one of the following acids will give maximum yield of R-Br in the above reaction ?

Select odd one from the following and justify your answer. F, Cl, Br, O

R-CH_(2)-C Cl_(2)-R overset(Reag ent)rarrR-C-=C-R The reagent used is

Propene on reaction with Br_(2) "in" C Cl_(4) yields

AAKASH INSTITUTE ENGLISH-HALOALKANES AND HALOARENES -ASSIGNMENT SECTION - C
  1. Which of the following reactions is an example of nucleophilic substit...

    Text Solution

    |

  2. H(3)C-underset(CH(3))underset("| ")"CH"-CH-=CH(2)+HBrrarr(X) Here (...

    Text Solution

    |

  3. In a S(N^(2)) substitution reaction of the type R-Br+Cl^(-)overset("...

    Text Solution

    |

  4. If there is no rotation of plane polarized light by a compound in a sp...

    Text Solution

    |

  5. For the following: (a) I^(-) (b) Cl^(-) (c) Br^(-) The ...

    Text Solution

    |

  6. Which of the following undergoes nucleophilic substitution exclusively...

    Text Solution

    |

  7. The chirality of the compound

    Text Solution

    |

  8. C(5)H(11)Br+ NaCN rarr A overset(H(3)O^(+))(rarr) B + "NaOH" overset("...

    Text Solution

    |

  9. CD(2) = CH - CH(2) - Br is subjected to S(N)1 and S(N)2 reactions sepa...

    Text Solution

    |

  10. In Finkelstein reaction when acetone is replaced by water then

    Text Solution

    |

  11. Write brief notes on the following:(iii) Enzyme catalysis

    Text Solution

    |

  12. Which will undergo fastest S(N)2 substitution reaction when treated wi...

    Text Solution

    |

  13. Given reaction Y in the reaction is

    Text Solution

    |

  14. Which one of the following alkyl bromides undergoes most rapid solvoly...

    Text Solution

    |

  15. Monobrominaton of 2-methylbutane gives how many distinct isomers ?

    Text Solution

    |

  16. When CH(3)CH(2)CHCl(2) is treated with "NaNH"(2) the product formed is...

    Text Solution

    |

  17. Grignard reagent is prepared by the reaction between:

    Text Solution

    |

  18. The following reaction is described as

    Text Solution

    |

  19. 2-Bromopentane is heated with potassium ethoxide in ethanol. The majo...

    Text Solution

    |

  20. Which of the following compounds is not chiral ?

    Text Solution

    |