English
Karnataka Board PUCPUC Science 2nd PUC Class 12

Give the equation of the following reaction: Dilute HNO3 with phenol.

Advertisements
Advertisements

Question

Give the equation of the following reaction: 

Dilute HNO3 with phenol.

Chemical Equations/Structures
Advertisements

Solution

shaalaa.com
  Is there an error in this question or solution?
Chapter 7: Alcohols, Phenols and Ethers - Exercises [Page 223]

APPEARS IN

NCERT Chemistry Part 1 and 2 [English] Class 12
Chapter 7 Alcohols, Phenols and Ethers
Exercises | Q 7.17 (iii) | Page 223

RELATED QUESTIONS

Write the mechanism of the following reaction :


Write the mechanism of the following reaction :


Name the reagent used in the following reaction:

Benzyl alcohol to benzoic acid.


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

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

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.)


The compound which reacts fastest with Lucas reagent at room temperature is:


By which of the following methods alcohol can be prepared in excellent yield?


Which of the following is not true in case of reaction with heated copper at 300°C?


Lucas test is done to differentiate between ____________.


During dehydration of alcohols to alkenes by heating with cone. H2SO4 the initial step is ____________.


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


Alcohols react with active metals e.g. Na, K etc. to give corresponding alkoxides. Write down the decreasing order of reactivity of sodium metal towards primary, secondary and tertiary alcohols.


In Kolbe’s reaction, instead of phenol, phenoxide ion is treated with carbon dioxide. Why?


Ethers can be prepared by Williamson synthesis in which an alkyl halide is reacted with sodium alkoxide. Di-tert-butyl ether can’t be prepared by this method. Explain.


The correct geometry around oxygen in CH3OCH3 is 


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


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


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


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×