Advertisements
Advertisements
Question
Give two reactions that show the acidic nature of phenol.
Advertisements
Solution
- Reaction with sodium: Phenol reacts with active metals such as sodium to liberate hydrogen.

- Reaction with NaOH: Phenol dissolves in NaOH to form sodium phenoxide and water.

APPEARS IN
RELATED QUESTIONS
Write the equation involved in the acetylation of Salicylic acid.
Explain how does the −OH group attached to a carbon of benzene ring activate it towards electrophilic substitution?
Account for the following:
o-nitrophenol is more steam volatile than p-nitrophenol.
The product obtained from the reaction is:

Acidity of phenol is due to ____________.
The ionization constant of phenol is higher than that of ethanol because ____________.
In the following compounds:

The order of acidity is
In CH3CH2OH, the bond that undergoes heterolytical change most readily is ____________.
Phenol reacts with Br2 in CS2 at low temperature to give ____________.
Strength of acidity is in order:

Which of the following statements is true:
Phenol is used in the manufacture of
Which is the final product ‘A’ (major) in the given reaction?

For the pair phenol and cyclohexanol, answer the following:
Why is phenol more acidic than cyclohexanol?
Give the structure of the product you would expect when the following alcohol reacts with HCl–ZnCl2.
2-Methylbutan-2-ol
Give the structure of the product you would expect when the following alcohol reacts with HBr.
2-Methylbutan-2-ol
Give the structure of the product you would expect when the following alcohol reacts with SOCl2.
Butan-1-ol
