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Addition of BH(3) followed by H(2)O(2) t...

Addition of `BH_(3)` followed by `H_(2)O_(2)` to trans-2-butene would give a product which is:

A

achiral

B

racemic

C

meso

D

optically active

Text Solution

Verified by Experts

The correct Answer is:
b
Hydroboration - oxidation reaction is a syn - addition .
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DISHA PUBLICATION-HYDROCARBONS-EXERCISE -1 : CONCEPT BUILDER (TOPIC WISE )
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  2. <img src="https://d10lpgp6xz60nq.cloudfront.net/physicsimages/DSHNTAJE...

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  3. Addition of BH(3) followed by H(2)O(2) to trans-2-butene would give a ...

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  4. Which of the following alcohols cannot be prepared from hydration of a...

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  5. What is the correct product of reaction ? <img src="https://d10lpgp...

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  6. In the hydroboration - oxidation reaction of propane with dibran...

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  7. One mole of an unsaturated hydrocarbon on ozonolysis gives one mole ea...

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  8. In the reaction sequence CH(2)=CH(2) overset("hydrochlorous")underse...

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  9. Hyperconjugation is more pronounced in

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  10. Anti - Markovinioff additio of HBr is not observed in

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  11. In preparation of alkene from alcohol using Al(2)O(3), which is the ef...

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  12. In the presence of peroxide, hydrogen chloride and hydrogen iodide do ...

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  13. The reaction of CH(3)CH = with HBr gives

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  14. If heat of hydrogenation of 1,3 - pentadiene and 1,4 - pentadiene are...

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  15. The relative rate of catalytic hydrogenation of the following alke...

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  16. Order of rate of electrophilic addition reaction with HBr will be...

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  17. Which of the following would not rearrange to a more stable form?

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  18. The correct increasing order of acidity of the following alkynes ...

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  19. The reagent (s) for the followiing conversation

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  20. R-CH(2)-C Cl(2)-R overset(Reag ent)rarrR-C-=C-R The reagent is

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