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प्रश्न
Write the reaction involved in the preparation of phenol from benzene sulphonic acid.
How will you convert the following? (Write a chemical equation.)
Phenol from benzene sulphonic acid.
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उत्तर
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संबंधित प्रश्न
Answer in one sentence/ word.
Write the name of the electrophile used in Kolbe’s Reaction.
Answer in brief.
Explain why phenol is more acidic than ethyl alcohol.
Answer in brief.
Give the reagents and conditions necessary to prepare phenol from Benzene sulfonic acid.
The reagents used to convert phenol to 2,4,6-tribromophenol is _____________
Write chemical equation of acetyl chloride with phenol
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.
Which alcohol is difficult to oxidise?
Which of the following compounds is obtained, when phenol react with bromine water?
α-butylene when subjected to hydroboration oxidation reaction, yields ______.
Phenol is obtained from cumene ____________.
Which of following elements does not react with hot concentrated sulphuric acid?
Cumene is used in the commercial method for the manufacture of ____________.
Carbolic acid is oxidised by acidified sodium dichromate to give ______.
____________ will NOT undergo acetylation.
Which of the following reagents is used to convert phenol to benzene?
What is INCORRECT about the product written in the below given reaction?
\[\ce{R - CH2 - OH ->[PCC] R - COOH}\]
Which of the following conversion explains the acidic nature of alcohols?
Which following reagent is used to obtain alkene from alcohol?
Identify the reagent A used in the following conversion.
\[\ce{Phenol ->[A] Benzoquinone}\]
Identify the product obtained when phenol is treated with bromine water?
Which among the following phenolic compound is most acidic in nature?
The acid, which contains both -OH and -COOR groups is ______.
Product (B) in this reaction is:
The major product obtained in the following reaction is
Write the chemical reaction when hot copper is treated with Vapours of 1° (primary) alcohol.
Convert the following :
cumene to phenol.
Propene can be converted into propan-1-ol by:
What is the commercial method of preparation of phenol?
