Home
Class 12
CHEMISTRY
overset(*)(C)H(3)(I),CH(3)overset(*)(C)H...

`overset(*)(C)H_(3)(I),CH_(3)overset(*)(C)H_(2)(II),CH_(2)=CHoverset(*)(C)H_(2)(III),C_(6)H_(5)overset(*)(C)H_(2)(IV)`,
The correct order of stability of these free radicals is-

A

`IgtIIgtIIIgtIV`

B

`IIIgtIIgtIgtIV`

C

`IVgtIIIgtIIgtI`

D

`IVgtIgtIIgtIII`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ORGANIC CHEMISTRY : BASIC PRINCIPLES AND TECHNIQUES

    CHHAYA PUBLICATION|Exercise VERY SHORT - TYPE QUESTION|27 Videos

  • ORGANIC CHEMISTRY : BASIC PRINCIPLES AND TECHNIQUES

    CHHAYA PUBLICATION|Exercise FILL IN THE BLANKS|19 Videos

  • ORGANIC CHEMISTRY : BASIC PRINCIPLES AND TECHNIQUES

    CHHAYA PUBLICATION|Exercise ENTRANCE QUESTION BANK|97 Videos

  • MODEL QUESTIONS PAPER

    CHHAYA PUBLICATION|Exercise SET III (SECTION II) (GROUP D )|12 Videos

  • P-BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise PRACTICE SET 7 (ANSWER THE FOLLOWING QUESTIONS) : -|17 Videos

Similar Questions

Explore conceptually related problems

CH_(3)overset(Theta)(C)H-CO-CH_(3)(I),CH_(3)CH_(2)-CO-overset(Theta)(C)H_(2)(II)andoverset(Theta)(C)H_(2)CH_(2)-CO-CH_(3)(III) , The correct order of stability of these carbanious is-

Which of the carbocations is the most stable? (i) CH_(3)CH_(2)overset(oplus)(C)H_(2) (ii) CH_(2)=CH-overset(oplus)(C)H_(2) (iii) C_(6)H_(5)overset(oplus)(C)H_2 (iv) All are equally stable.

In the reation , 2C_(6)H_(5)overset(**)CHO+NaOHtoC_(6)H_(6)overset(**)COONa+C_(6)H_(5)overset(**)CH_(2)OH

CH_(3)-overset(CH_(2)CH_(3))overset(|)(CH)CH=CHCH_(3)overset(H_(3)O^(+))rarr Major product of the reaction

Order of stability of the carbocations: ph_(2)overset(oplus)(C)CH_(2)Me(I), " " phCH_(2)CH_(2)overset(oplus)(C)Hph(II), " " ph_(2)CHoverset(oplus)(C)HMe(III)and ph_(2)C(Me)overset(oplus)(C)H_(2)(IV) is-

The correct order of stability of (CH_(3))_(2)overset(oplus)(C)H(I),CH_(3)overset(oplus)(C)HOCH_(3)(II)andCICH_(2)overset(oplus)(C)HCH_(3) is-

Which is most stable: (1) (CH_(3))_(3)Coverset(+)(C)H_(2) (2) (CH_(3))_(3)overset(+)(C) (3) CH_(3)CH_(2)overset(+)(C)H_(2) CH_(3)overset(+)(C)HCH_(2)CH_(3) ?

Arrange in order of increasing stability : overset(-)(C)H_3,(CH_3)_2overset(-)(C)H,(CH_3)_3overset(-)C,CH_3overset(-)(C)H_2

The correct order of stability of the given carbonions: para - O_(2)NC_(6)H_(4)overset(Theta)overset(* *)(C)H_(2)(I) , C_(6)H_(5)overset(Theta)overset(* *)(C)H_(2) (II) and para - CH_(3)OC_(6)H_(4)overset(Theta)overset(* *)(C)H_(2)(III) is-

The following is not an appropriate reaction for the preparation of t-butyl ethyl ether. C_(2)H_(5)ONa+CH_(3)-overset(CH_(3))overset("| ")underset(CH_(3))underset("| ")(C )-Cl rarr CH_(3)overset(CH_(3))overset("| ")underset(CH_(3))underset("| ")(C )-OC_(2)H_(5) (i) What would be the major product of this reaction ? (ii) Write a suitable reaction for the preparation of t-butylethyl ether.

CHHAYA PUBLICATION-ORGANIC CHEMISTRY : BASIC PRINCIPLES AND TECHNIQUES -MCQ (SINGLE CORRECT TYPE)
  1. Which of the gven resonance structures is most stable-

    Text Solution

    |

  2. Which of the given alicyclic compounds is most active-

    Text Solution

    |

  3. overset(*)(C)H(3)(I),CH(3)overset(*)(C)H(2)(II),CH(2)=CHoverset(*)(C)H...

    Text Solution

    |

  4. The strutures of carbocation and carbanion are respectively-

    Text Solution

    |

  5. Correct order of stability of the given three carbonions is-

    Text Solution

    |

  6. Which of the following alkenes is most stable-

    Text Solution

    |

  7. In which of the following compounds, extent of resonance between the b...

    Text Solution

    |

  8. The compound whose basicity is maximum in gaseous and aquious medium ...

    Text Solution

    |

  9. (+) - 1 - Chloro - 1 - pheylethane undergoes racemisation in presence ...

    Text Solution

    |

  10. In which of the following compounds, presence of nitrogen cannot be d...

    Text Solution

    |

  11. Which of the following compounds is responsible for the formation of P...

    Text Solution

    |

  12. The process by which essential oils can be extracted from flowers is-

    Text Solution

    |

  13. The process which is suitable for detecing two different types of ink...

    Text Solution

    |

  14. Detection of which of the following functional groups is required to c...

    Text Solution

    |

  15. Which of the following compounds does not exhibit geometrical isomeris...

    Text Solution

    |

  16. The number of geometrical isomers of the compound, CH(3)CH=CH-CH=CH...

    Text Solution

    |

  17. The number of optically active isomers of the compounds, CH(3)CH(OH...

    Text Solution

    |

  18. The number of compounds formed on monobromination of CH(3)CH(2)ove...

    Text Solution

    |

  19. Double bond equivalent of C(8)H(9)CIO is

    Text Solution

    |

  20. The correct order of basicity of CH(3)NH(2)(I),(CH(3))(2)NH(III) and (...

    Text Solution

    |