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In the given E2 reaction CH3-overset(F...

In the given `E_2` reaction
`CH_3-overset(F)(CH)-CH_2-CH_3 + CH_3-CH_2 -overset(o.)(O)`
`overset(CH_3-CH_2OH)(rarr)CH_3-underset(("major product"))(CH_2-CH)=CH_2 + underset(("minor product"))(rarr)CH_3-CH=CH-CH_3`
The transition state has 

A

carbanion-like character

B

carbocation-like character

C

free radical character

D

much like alkene character

Text Solution

Verified by Experts

The correct Answer is:
A
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Knowledge Check

  • CH_3-CH_2-CH_3 underset(Delta)overset(CH_2N_2)to underset("(major)")(A) Product (A) is :

    A
    `CH_3-underset(CH_3)underset(|)CH-CH_3`
    B
    `CH_3-CH_2-CH_2-CH_3`
    C
    Equimolar mixture of a & b
    D
    n-pentane

  • CH_(3)-CH_(2)-CH=CH-CH_(3)+O_(3)underset("Zn")overset(H_(2)O)rarr

    A
    `CH_(3)CH_(2)CHO & CH_(3)CHO`, each one mole
    B
    Two moles of `CH_(3)CH_(2)CHO`
    C
    Two moles of `CH_(3)CHO`
    D
    `CH_(3)-CH_(2)-CH-CH=CH_(3)`

  • Identify A and B in the following reaction, CH_3CH_3 overset(B) leftarrow CH_3COOH overset(A)to CH_3 CH_2 OH

    A
    A - HI + Red P, B - `LiAlH_4`
    B
    `A- Ni//Delta, B - LiAlH_4`
    C
    `A - LiAlH_4, B - HI +" Red P"`
    D
    `A - Pd - BaSO_4, B - Zn + HCl`
    • AAKASH SERIES-ALKYL AND ARYL HALIDES-OBJECTIVE EXERCISE - 2B
    1. In the given E2 reaction CH3-overset(F)(CH)-CH2-CH3 + CH3-CH2 -overs...

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    2. Wrong statement of the following is

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    3. In the following reaction, the major product (thermodynamically stable...

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    4. Maximum number of mono chloro derivatives possible for structural only...

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    5. Pick up the incorrect statement

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    6. B("mojor") underset("Ethanoic")overset("Zn dust")(rarr)C. The final pr...

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    7. Maximum number of isomers formed when is treated with N-Bromo succina...

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    8. Rate of Dehydrobromation is more in [E2]

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    9. Here the product ‘X’ is

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    10. . Maximum number of wurtz reaction products formed are

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    11. Identify the product 'X' in the reaction

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    12. In the above molecule, the chiral centres are

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    13. Among the following which cannot exhibit optical isomerism

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    14. For the following reactions The correct decreasing order of entha...

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    15. In the following carbocation , H//CH3 that is most likely to migrate t...

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    16. Among the following the strongest nucleophile is

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    17. The correct order of leaving group ability in a nucleophilic substitut...

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    18. The major elimination product 'X' is :

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    19. An internal nuclephilic substitution reaction involves the

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    20. The final organic product is

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