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The reagent X in the reactions (CH3)3C...

The reagent X in the reactions
`(CH_3)_3C CH=CH_2 underset"THF"oversetX to Y underset"NaOH"overset(NaBH_2)to (CH_3)_3-undersetunderset(OH)(|)C-CH-CH_3`

A

`H_(3)O^(+)`

B

`Hg(CH_3CO O)_2`

C

`OH^(-)`

D

`HCOOH`

Text Solution

Verified by Experts

The correct Answer is:
B
Oxy mercuration-demercuration : with mercuricacetate (in THF) followed by reduction with `NaBH_4//NaOH` is an example of hydration of alkene according to Markownikoff’s rule.
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ERRORLESS-HYDROCARBONS-NCERT BASED QUESTION (ALKENE)
  1. The addition of HBr is the easiest with

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  2. Which of the following alkenes will react fastest with H(2) under cata...

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  3. The reagent X in the reactions (CH3)3C CH=CH2 underset"THF"oversetX ...

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  4. The addition of HBr of 1-butene gives a mixture of products A,B and C ...

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  5. Which of the following will not show geometrical isomerism ?

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  6. Hydroboration oxidation of 4-methyl octene would give

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  7. What is the order of reactivity of these alkenes (CH(3))(2)C=CH(2)(I...

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  8. In the following reaction 2CH(2) = CH(2) + S(2)Cl(2) rarr Product. T...

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  9. When ethene is heated at 400^@ C Under high pressure, the product is a...

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  10. CH2=CH2underset(KOH//H2O)overset(KMnO4)to X. Product 'X' in above reac...

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  11. Identify Z in the series CH2=CH2overset"HBr" to X overset"aq.KOH"to ...

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  12. Reaction of Br2 on ethylene in presence of NaCl gives

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  13. CH(2) = CH(2) overset(Br(2)//H(2)O) rarr A, In the above reaction th...

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  14. 1,3-butadiene reacts with ethylene to form

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  15. The following is a conjugated diene

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  16. Addition of bromine to buta-1,3-diene gives:

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  17. Which of the following order of reagent is chosen to prepare 1,3-butad...

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  18. One mole of an unsaturated hydrocarbons on ozonolysis gives one mole ...

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  19. An alkyne combines with a conjugated diene to give an unconjugated cyc...

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  20. An alkene gives two moles of HCHO, one mole of CO(2) and one mole of C...

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