Give major product of 2-bromo-3-methyl b...

Give major product of 2-bromo-3-methyl butane when treated with alc KOH?

Text Solution

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As we treat ethyl bromide with KOH (alc.) elimination/dehydrohalogenation occurs. But in case treated with KOH(aq) substitution reaction takes place, responsible for different products in both cases.

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Knowledge Check

formaldehyde when treated with conc.KOH gives

A

`CH_3CHO`

B

`C_2H_4`

C

`CH_3OH`,HCOOK

D

`CH_3OH`, `CH_3CHO`

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OMEGA PUBLICATION-HALOALKANES AND HALOARENES-MULTIPLE CHOICE QUESTIONS (MCQS)

Give major product of 2-bromo-3-methyl butane when treated with alc K...
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Ethyl alcohol gives ethyl chloride with the help of
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CH3 -CH =CH2 +HI to X where X is
03:53
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The reaction CH3 -CH =CH2 +HBr to CH3 - underset(Br) underse...
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SN^1 reaction of alkylhalides leads to
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Most reactive metal is:
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The reactivity order of halides for dehydrohalogenation is
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Mg reacts with RBr best in
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Both methane and ethane can be prepared in single step by the use of
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Alkyl halides react with Mg in dry ether to form
01:14
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Which of the following metal can be used for carrying out Wurtz-Fittig...
01:35
|
Ethyl alcohol gives ethyl chloride with the help of
01:32
|
CH3 -CH =CH2 +HI to X where X is
03:53
|
The reaction CH3 -CH =CH2 +HBr to CH3 - underset(Br) underse...
03:53
|
SN^1 reaction of alkylhalides leads to
08:40
|
Most reactive halide towards SNI reaction is
03:21
|
The reactivity order of halides for dehydrohalogenation is
03:15
|
Mg reacts with RBr best in
03:08
|
Both methane and ethane can be prepared in single step by the use of
03:14
|
Alkyl halides react with Mg in dry ether to form
01:14
|
Which of the following metal can be used for carrying out Wurtz-Fittig...
01:35
|