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The addition of HBr is the easiest with...

The addition of `HBr` is the easiest with

A

`Cl_(2)C=CHCl`

B

`ClCH=CHCl`

C

`CH_(3)-CH = CH_2`

D

`(CH_3)_2 C= CH_(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
The rate determining (slow) step form carbonium ion. The stability of carbonium ion determines the ease of addition of halo–acids.
The most stable carbonium ion is `CH_3-overset(CH_3)overset(|)underset(+)C-CH_2`.
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  6. The addition of HBr of 1-butene gives a mixture of products A,B and C ...

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

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  8. Hydroboration oxidation of 4-methyl octene would give

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

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

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

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

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

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

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

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  16. 1,3-butadiene reacts with ethylene to form

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

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

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