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

Write steps to carry out the conversion of phenol to aspirin. - Chemistry

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प्रश्न

Write steps to carry out the conversion of phenol to aspirin.

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उत्तर

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पाठ 11: Alcohols, Phenols and Ethers - Multiple Choice Questions (Type - I) [पृष्ठ १६०]

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एनसीईआरटी एक्झांप्लर Chemistry [English] Class 12
पाठ 11 Alcohols, Phenols and Ethers
Multiple Choice Questions (Type - I) | Q 46 | पृष्ठ १६०

संबंधित प्रश्‍न

Write IUPAC name of the following compound:

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


Write IUPAC name of the following compound:

\[\begin{array}{cc}
\ce{HO - CH2 - CH - CH2 - OH}\\
|\phantom{..}\\
\ce{OH}
\end{array}\]


Write IUPAC name of the following compound:


Give IUPAC name of the following ether:

CH3OCH2CH2Cl


3-Methylbutane-2-ol on heating with HI gives ______


Write the IUPAC name of the following compound: 


Which of the following compounds is oxidised to prepare methyl ethyl ketone?


n-Propyl alcohol and isopropyl alcohol can be chemically distinguished by which reagent?


IUPAC name of m-cresol is ____________.


Ethylene reacts with Baeyer’s reagent to give ______.


IUPAC name of m-cresol is ______.


What happens when benzene diazonium chloride is heated with water?


Explain why p-nitrophenol is more acidic than phenol.


Assertion: IUPAC name of the compound

\[\begin{array}{cc}
\ce{CH3 - CH - O - CH2 - CH2 - CH3}\\  
|\phantom{....................}\\
\ce{CH3}\phantom{.................}
\end{array}\] is 2-Ethoxy-2-methylethane.

Reason: In IUPAC nomenclature, ether is regarded as hydrocarbon derivative in which a hydrogen atom is replaced by —OR or —OAr group [where R = alkyl group and Ar = aryl group]


Write complete reaction for the bromination of phenol in aqueous and non-aqueous medium.


Explain why Lewis acid is not required in bromination of phenol?


Convert the following:

Ethyl alcohol into ethyl acetate.


Write structural formulae for:

Salicylic acid


Write IUPAC names of the following compounds: 

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


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