English

Give the reagents and conditions necessary to prepare phenol from Chlorobenzene. - Chemistry

Advertisements
Advertisements

Question

Give the reagents and conditions necessary to prepare phenol from Chlorobenzene.

Answer in Brief

Solution

The reagents and conditions required to prepare phenol from chlorobenzene are:

Reagents: \[\ce{NaOH, dil HCl}\]

Conditions: Temperature 623 K and Pressure 150 atm

shaalaa.com
Alcohols and Phenols
  Is there an error in this question or solution?
Chapter 11: Alcohols, Phenols and Ethers - Exercises [Page 253]

APPEARS IN

Balbharati Chemistry [English] 12 Standard HSC
Chapter 11 Alcohols, Phenols and Ethers
Exercises | Q 3.4 | Page 253

RELATED QUESTIONS

Write two points of difference between the properties of phenol and ethyl alcohol.


Answer in brief.

Give the reagents and conditions necessary to prepare phenol from Benzene sulfonic acid.


Answer in brief.

Give the equations of the reactions for the preparation of phenol from isopropyl benezene.


Answer in brief.

Give a simple chemical test to distinguish between ethanol and ethyl bromide.


Oxidation of ethyl alcohol using K2Cr2O7/dil H2SO4 leads to formation of _______________


When vapours of tert.butyl alcohol are passed over hot copper, it gives _____________


Arrange the following in decreasing order of acid strength.

CH3OH, CH3–CH2–OH, CH3–CH(OH)–CH3, (CH3)3–C–OH


Write IUPAC name of crotonyl alcohol.


Write the reaction to get aspirin from salicylic acid.


Write the name of major product when anisole reacts HI at 398 K


An unknown alcohol is treated with Lucas reagent. Explain how you will determine whether the alcohol is primary, secondary or tertiary. Indicate by chemical equation the reaction between isopropyl alcohol and Lucas reagent.


Write the reactions for the preparation of carbolic acid from aniline.


Sodium metal with ethyl alcohol gives __________ gas.


The CORRECT decreasing order of boiling points for isomeric primary (1°), secondary (2°) and tertiary (3°) alcohols is ____________.


Which of following elements does not react with hot concentrated sulphuric acid?


The most resistant alcohol towards oxidation reaction is:


Which of the following alcohols is least soluble in water?


The number of σ bonds in carbolic acid is ______.


Identify the alcohol that reacts immediately with Lucas reagent?


Identify the product obtained when phenol is treated with bromine water?


Identify the product X in the following reaction.

\[\ce{Phenol ->[Na2Cr2O7][H2SO4] X}\]


Which among the following phenolic compound is most acidic in nature?


Product (B) in this reaction is:


Amongst the following alcohols which would react fastest with cone. HCl and ZnCl2?


The major product obtained in the following reaction is 


Explain: Phenols are acid while alcohol is neutral.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×