Home
Class 12
CHEMISTRY
Among the following alkenes: {:(1-"But...

Among the following alkenes:
`{:(1-"Butene,",cis-2-"Butene",,"trans"-2-"Butene",),("I," "II," "III):}`The stability order is

A

`IIIgtIIgtI`

B

`IIIgtIgtII`

C

`IgtIIgtIII`

D

`IIgtIgtIII`

Text Solution

Verified by Experts

The correct Answer is:
A
Due to hyperconjugation, 2-butene is more stable than I-butene. Out of cis and trans 2-butene, trans isomer is more stable. Therefore correct order of stability is
`IIIgtIIgtI`
Promotional Banner

Topper's Solved these Questions

  • BASIC PRINCIPLES OF ORGANIC CHEMISTRY

    DINESH PUBLICATION|Exercise SELECTED STRAIGHT OBJECTIVE TYPE MCQS|64 Videos

  • BASIC PRINCIPLES OF ORGANIC CHEMISTRY

    DINESH PUBLICATION|Exercise LINKED COMPREHENSION TYPE MCQS|10 Videos

  • BASIC PRINCIPLES OF ORGANIC CHEMISTRY

    DINESH PUBLICATION|Exercise Matrix Type Questions|2 Videos

  • ALKALI EARTH METALS

    DINESH PUBLICATION|Exercise Unit test-12|5 Videos

  • BIOMOLECULES

    DINESH PUBLICATION|Exercise MATRIX - MATCH TYPE|8 Videos

Similar Questions

Explore conceptually related problems

Cis-2-butene and trans-2-butene are:

Among the following alkenes, (I)1 - butene (II) cis -2- butene (III) trans -2- butene the decreasing order of stability is

Which of the following reduces 2-butyne into cis-2-butene.

Trans-(or E-)2-butene

trans-2-Butene +Br_(2) gives:

(a) Give the decreasing order of stabilities of the following alkenes : (i) Ethene, (ii) Propene, (iii) cis-2- butene (iv) trans-2-Butene (v) 2- Methy1-2-butene, (vi) 2,3- Dimethy1-2-butene (b) Give the decreasing order of reactivity of the above alkenes. ( c) Give the product of the following reaction : Me_(2)CHCH_(2)CH_(2)OH overset("Dehydration")underset("Conc"H_(2)SO_(4)(160-170^(@)C))rarrunderset(-H_(2)O)(A)

DINESH PUBLICATION-BASIC PRINCIPLES OF ORGANIC CHEMISTRY-REVISION QUESTIONS FROM COMPETITIVE EXAMS.
  1. Which of the following behaves both as a nucleophile and as an electro...

    Text Solution

    |

  2. Intermediate involved in Reimer-Tiemann reaction is

    Text Solution

    |

  3. Among the following alkenes: {:(1-"Butene,",cis-2-"Butene",,"trans"-...

    Text Solution

    |

  4. Most stable carbanion among the following is

    Text Solution

    |

  5. The addition of HCN to carbonyl compounds is an example of

    Text Solution

    |

  6. For the reaction of phenol with CHCl(3) in presence of KOH, the electr...

    Text Solution

    |

  7. Nucleophilicity order is correctly represented by

    Text Solution

    |

  8. In which of the following homolytic bond fission takes place ?

    Text Solution

    |

  9. Polarization of electrons in acrolein may be written as:

    Text Solution

    |

  10. Select the most stable carbocation from amongst the following

    Text Solution

    |

  11. Which of the following is not a nucleophile ?

    Text Solution

    |

  12. Among the following, the true property about

    Text Solution

    |

  13. Consider the following carbocations (I)C(6)H(5)overset(+)CH(2) , (II...

    Text Solution

    |

  14. Intermediate formed during reaction of RCONH(2) with Br(2) and KOH are...

    Text Solution

    |

  15. Acetaldehyde is the rearragement product of

    Text Solution

    |

  16. In the mechanism of Hoffmann reaction which intermediate rearranges to...

    Text Solution

    |

  17. Which of the following is most stable ?

    Text Solution

    |

  18. The reaction (CH(3))(3)Cbroverset(H(2)O)rarr(CH(3))(3)C-OH is

    Text Solution

    |

  19. The arrangement of (CH(3))(3)C-,(CH(3))(2)CH-, CH(3)CH(2)- when attach...

    Text Solution

    |

  20. Choose the correct option which isomer for the given structure

    Text Solution

    |