मराठी
कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

The process of converting alkyl halides into alcohols involves ______. - Chemistry

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प्रश्न

The process of converting alkyl halides into alcohols involves ______.

पर्याय

  • addition reaction

  • substitution reaction

  • dehydrohalogenation reaction

  • rearrangement reaction

MCQ
रिकाम्या जागा भरा
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उत्तर

The process of converting alkyl halides into alcohols involves substitution reaction.

Explanation:

Conversion of alkyl halides into alcohols involves substitution reaction.

\[\ce{RX ->[NaOH] ROH + NaX}\]

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पाठ 11: Alcohols, Phenols and Ethers - Multiple Choice Questions (Type - I) [पृष्ठ १५५]

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एनसीईआरटी एक्झांप्लर Chemistry [English] Class 12
पाठ 11 Alcohols, Phenols and Ethers
Multiple Choice Questions (Type - I) | Q 5 | पृष्ठ १५५

संबंधित प्रश्‍न

Write the final product(s) in each of the following reactions:


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o-nitrophenol is more acidic than o-methoxyphenol.


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Dilute HNO3 with phenol.


Name the reagent used in the following reaction:

Oxidation of a primary alcohol to carboxylic acid.


When 3-methylbutan-2-ol is treated with HBr, the following reaction takes place:

\[\begin{array}{cc}
\phantom{.......................}\ce{Br}\\
\phantom{......................}|\\
\ce{CH3 - CH - CH - CH3 ->[HBr] CH3 - C - CH2 - CH3}\\
\phantom{.}|\phantom{......}|\phantom{......................}|\phantom{........}\\
\phantom{}\ce{CH3}\phantom{...}\ce{OH}\phantom{...................}\ce{CH3}\phantom{.....}
\end{array}\]

Give a mechanism for this reaction.

(Hint: The secondary carbocation formed in step II rearranges to a more

stable tertiary carbocation by a hydride ion shift from 3rd carbon atom.)


Identify the secondary alcohols from the following set:

  1. \[\ce{CH3CH2CH(OH)CH3}\]
  2. \[\ce{(C2H5)3COH}\]



Name the factors responsible for the solubility of alcohols in water.


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Reason: There is a repulsion between the two bulky (–R) groups.


What is Lucas reagent?


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What happens when (CH3)3 C – OH is heated with Cu/573 K?

Write the chemical equation in support of your answer.


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Write the mechanism of acid-catalysed dehydration of ethanol to yield ethene.


Write the mechanism of acid dehydration of ethanol to yield ethene.


Write the mechanism of acid-catalysed dehydration of ethanol to yield ethene


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