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Reaction of one molecule of HBr with one...

Reaction of one molecule of HBr with one molecule of 1,3-butadiene at `40^(@)C` gives predominatly:

A

3-bromobutene under kinetically controlled conditions

B

1-bromo-2-butene under thermodynamically controlled conditions

C

3-bromobutene under thermodynamically controlled conditions.

D

1-bromo-2-butene under kinetically controlled conditions

Text Solution

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The correct Answer is:
B
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RESONANCE ENGLISH-ORGANIC REACTION MECHANISMS - II-Exercise-3 Part-2
  1. What is the product when acetylene reacts with HOCl

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  2. Reaction of one molecule of HBr with one molecule of 1,3-butadiene at ...

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  3. Acid catalyzed hydration of alkenes except ethene leads to the formati...

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  4. 2-methylbutane on reacting with bromine in the presence of sunlight gi...

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  5. HBr reacts with overset(CH(2))overset(||)CH-OCH(3) at room temperature...

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  6. The reaction of toluene with chlorine in presence of ferric chloride g...

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  7. Which of the following reactions will yield 2, 2-dibromopropane ?

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  8. Presence of a nitro group in a benzene ring

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  9. The electrophile, E^(+) attacks the benzene ring to generate the inter...

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  10. How many chiral compounds are possible on monochlorination of 2-methyl...

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  11. Which branched chain isomer of the hydrocarbon with molecular mass 72u...

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  12. The reaction of propene with HOCl(Cl(2)+H(2)O) proceeds through the in...

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  13. 3-methyl-pent-2-ene on reaction with HBr in the presence of peroxide f...

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  14. In the hydroboration-oxidation reaction of Propene with diborane, H2O2...

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  15. Chlorobenzene reacts with trichloro acetaldehyde in the presence of H(...

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  16. on oxymercuration demercuaration produces the major product

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

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  18. The major product obtained in the photo catalyzed bromination of 2-met...

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  19. The major product of the following reaction contain x bromine atoms in...

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  20. Bromination of cyclohexene under conditions given below yields :

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