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Addition of HX on alkene proceed through...

Addition of HX on alkene proceed through the formation of carbocation .This reaction is also kjnown as Markownikoff reaction.Accroding to Markownikoff's rule addition of electrophile occurs on theat crbon of alkene which have mor number of 'H' atom.

Arrange the following alkenes in decreasing order of reaction with HBr:

A

`PgtQRgtS`

B

`R gt Q gt P gt S`

C

`SgtRgtQgtP`

D

`QgtRgtPgtS`

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The correct Answer is:
B
Rate of reaction can be compared by the stability of carbocation
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Addition of HX on alkene proceed through the formation of carbocation .This reaction is also kjnown as Markownikoff reaction.Accroding to Markownikoff's rule addition of electrophile occurs on theat crbon of alkene which have mor number of 'H' atom. Which of the following alkenes can produce diastereomers?

Addition of HX on alkene proceed through the formation of carbocation .This reaction is also kjnown as Markownikoff reaction.Accroding to Markownikoff's rule addition of electrophile occurs on theat crbon of alkene which have mor number of 'H' atom. Which of the Following alkenes will give Markownikoff reaction?

Arrange the following reactionin decreasing order of electrophilic addition reaction:

In additon reactions of alkenes, the Markownikoff's rule follow:

In which of the following reactions Markownikoff's rule of addition reaction is followed

Alkylhalides have polar C-X bond and undergo nucleophilic substitution reactions. These give a variety of products with nucleophiles such as -OH, -OR, -NH_(2), -CN, -NC, -NO_(2), -ONO, RCOO^(-) , etc. They undergo mainly two types of nucleophilic substitution reactions, S_(N)1 and S_(N)2 . S_(N)1 reactions are two steps reactions which proceed through the formation of carbocations while S_(N)2 reactions are one step reaction which proceeds through the formation of transition state. The stability of carbocation and transition state determine the reactivity of alkyl halides. Arrange the following in the increasing order of reactivity towards S_(N)2 reaction:

which alkene does not follow Anti-Markownikoff's addition rule

HIMANSHU PANDEY-HYDROCARBONS (ALKANE, ALKENE and ALKYNE)-Linked Comprehension Type (Q.1 To Q.25)
  1. Addition of X(2) on alkene is electrophilic additon reaction.Reaction ...

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  2. Addition of HX on alkene proceed through the formation of carbocation ...

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  3. Addition of HX on alkene proceed through the formation of carbocation ...

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  4. Addition of HX on alkene proceed through the formation of carbocation ...

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  5. Alkene and alkyne both undergo electrophilic additon beacuise of pi e...

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  6. Alkene and alkyne both undergo electrophilic additon beacuise of pi e...

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  7. Alkene and alkyne both undergo electrophilic additon beacuise of pi e...

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  8. Find structure of compound A:

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  9. Find structure of compound E:

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  10. Find structure of compound D:

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  11. Which of the following is compund P?

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  12. R and s are:

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  13. Identify sturcture of compound T:

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  14. Hydroboration oxidation reaction is a process of addtition of H(2)O ac...

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  15. Hydroboration oxidation reaction is a process of addtition of H(2)O ac...

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  16. Hydroboration oxidation reaction is a process of addtition of H(2)O ac...

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  17. Alkane may be prepared from alkyl hlide by Wutrtz method where alkyl h...

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  18. Alkane may be prepared from alkyl hlide by Wutrtz method where alkyl h...

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  19. Alkane may be prepared from alkyl hlide by Wutrtz method where alkyl h...

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  20. Hydrocarbon A (C(7)H(12)) was treated with BH(3) .THF, H(2)O(2), NaOH ...

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