Home
Class 12
CHEMISTRY
Arrage the following cations in decreasi...

Arrage the following cations in decreasing order of stability:

`CH_(2)=CHunderset((Q))-overset(o+)CH_(2)`
`Ph-underset((R))overset(o+)CH_(2)`
`CH_(3)-underset((S))overset(o+)CH_(2)`

A

`PgtRgtQgtS`

B

`RgtPgtSgtQ`

C

`RgtPgtSgtQ`

D

`PgtQgtSgtR`

Text Solution

Verified by Experts

The correct Answer is:
A
P is most stabilise as it is aromatic.
Promotional Banner

Topper's Solved these Questions

  • GENERAL ORGANIC CHEMISTRY

    HIMANSHU PANDEY|Exercise Level 2 (Q.76 To Q.100)|25 Videos

  • GENERAL ORGANIC CHEMISTRY

    HIMANSHU PANDEY|Exercise Level 2 (Q.101 To Q.125)|25 Videos

  • GENERAL ORGANIC CHEMISTRY

    HIMANSHU PANDEY|Exercise Level 2 (Q.26 To Q.50)|25 Videos

  • CHEMISTRY IN DAILY LIFE

    HIMANSHU PANDEY|Exercise Integer Answer Type Problems|7 Videos

  • HALIDES

    HIMANSHU PANDEY|Exercise Subjective Type Problems|10 Videos

Similar Questions

Explore conceptually related problems

Arrange the following carbanions in decreasing order of stability: CH_(2)underset((P))=overset(Ɵ)CH Ph-underset((Q))overset(Ɵ)CH_(2) CH_(2)=underset((R))CH-overset(Ɵ)CH_(2)

Arrange the following anions in decreasing order of stability : H-overset(O)overset(||)C-underset((P))overset(Ɵ)CH-overset(O)overset(||)C-H CH_(3)-overset(O)overset(||)C-underset((Q))overset(Ɵ)CH-overset(O)overset(||)C-H CH_(3)-overset(O)overset(||)C-overset(Ɵ)CHunderset((R))-overset(O)overset(||)C-underset(* *)overset(* *)O-CH_(3)

What is the correct order of decreasing stability of the following cations H_(3)C-underset((I))overset(o+)(CH)-CH_(3) , H_(3)C-underset((II))overset(o+)(CH)-OMe H_(3)C-underset((III))overset(o+)(CH)-CH_(2)-OMe

Arrange the following compounds in decreasing order of nucleophilic addition reaction : CH_(3)-underset("I")overset(O)overset(||)C-CH_(3)" "CH_(3)-underset("II")overset(O)overset(||)C-Cl" "CH_(3)-underset("III")overset(O)overset(||)C-OH " "CH_(3)-overset(O)overset(||)underset(IV)C-NH_2 " "CH_(3)-overset(O)overset(||)C-underset(V)O-overset(O)overset(||)C-CH_(3)

CH_(3)-underset(CH_(3))underset(|)(CH)-CH=CH-CH_(2)-overset(O)overset(||)(C)-OH

Arrange the following carbocations in order of increasing stability : {:(underset("(I)")((CH_(3))_(3)Coverset(+)CH_(2))", "underset("(II)")((CH_(3))_(3)overset(+)C)","),(underset("(III)")(CH_(3)CH_(2)overset(+)CH_(2))", "underset("(IV)")(CH_(3)overset(+)CHCH_(2)CH_(3))):}

:overset(-)CH_(2)-underset( :O: )overset(C)(||)-CH_(3) and CH_(2)=underset(( .^(-): O: ))underset(|)C-CH_(3)

Decreasing order of stability for the following radicals is : underset((I))CH_(2)=overset(*)CH,underset((II))overset(*)CH_(2)=CH_(2),

Arrange the following carbonium ions in order of decreasing stability : underset(I)underset()((CH_(3))_(3)overset(+)C)" "underset(II)underset()((CH_(3))_(2)overset(+)CH)" "underset(III)underset()(CH_(3)overset(+)CH_(2))" "underset(IV)underset()(overset(+)H_(3)C)

The order of stability of the following carbocations: underset("I")(CH_(2)C=CH-overset(o+)CH_(2))" , "underset("II")(CH_(3)-CH_(2)-overset(o+)CH_(2))" , "underset("III")(C_(6)H_(5)-overset(o+)CH_(2))

HIMANSHU PANDEY-GENERAL ORGANIC CHEMISTRY-Level 2 (Q.51 To Q.75)
  1. Arrage the following cations in decreasing order of stability: CH...

    Text Solution

    |

  2. Among the following which is most stabilised cation ?

    Text Solution

    |

  3. Which of the following anions is most stabilised?

    Text Solution

    |

  4. Arrange the following anions in decreasing order of stability : H-ov...

    Text Solution

    |

  5. Which of the following is most stabilised by hyperconjugation?

    Text Solution

    |

  6. rArrThe decreasing order of stability of following cation is (Question...

    Text Solution

    |

  7. Complete the following reaction

    Text Solution

    |

  8. Which is the correct order to stability?

    Text Solution

    |

  9. Which is the correct order to stability?

    Text Solution

    |

  10. Which is the correct order to stability?

    Text Solution

    |

  11. rArr The decreasing order of stability of following anions is (Questio...

    Text Solution

    |

  12. Which is the correct order to stability?

    Text Solution

    |

  13. Which is the correct order to stability?

    Text Solution

    |

  14. Which is the correct order to stability?

    Text Solution

    |

  15. Which is the correct order to stability?

    Text Solution

    |

  16. The most unlikely representation of resonance structure of p-nitrophen...

    Text Solution

    |

  17. Which will be MOST stable resonationg structure?

    Text Solution

    |

  18. Which of the following acids has lowest value of dissociation canstant...

    Text Solution

    |

  19. Arrage the following acids in decreasing order of acidity : H-unders...

    Text Solution

    |

  20. Which of the following acids have the lowest pK(a) value :-

    Text Solution

    |