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Pick up the incorrect statement...

Pick up the incorrect statement 

A

`sp^2` - triplet carbene is more stable than `sp^2` singlet carbene

B

Compounds containing poor leaving group with B-hydrogen highly acidic, will undergo `E_1CB` reaction

C

`CH_3-CH_2-overset(Br)overset(|)(CH)-(CH_3)overset((CH_3)_2OK//Delta)(rarr)` forms major Hofmann elimination product than Saytzeff's product

D

`E_2` reaction is carried out with low concentration of a weak base

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-ALKYL AND ARYL HALIDES-OBJECTIVE EXERCISE - 2B
  1. In the following reaction, the major product (thermodynamically stable...

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

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  3. Pick up the incorrect statement

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

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

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  6. Rate of Dehydrobromation is more in [E2]

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  7. Here the product ‘X’ is

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  8. . Maximum number of wurtz reaction products formed are

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  9. Identify the product 'X' in the reaction

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  10. In the above molecule, the chiral centres are

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  11. Among the following which cannot exhibit optical isomerism

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

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

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  14. Among the following the strongest nucleophile is

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

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  16. The major elimination product 'X' is :

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  17. An internal nuclephilic substitution reaction involves the

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  18. The final organic product is

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  19. Products of reactions (I) and (II) are

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  20. Which among the following on dehalogenation will give trans-alkene ?

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