Advertisements
Advertisements
प्रश्न
Compare acidity of phenol with that of ethanol.
Advertisements
उत्तर
Phenol is more acidic than ethanol. This is because the phenoxide ion obtained after the release of a proton from phenol becomes stable through resonance, whereas the ethoxide ion (after the release of a proton from ethanol) is not stable.

APPEARS IN
संबंधित प्रश्न
Explain how does the −OH group attached to a carbon of benzene ring activate it towards electrophilic substitution?
The product obtained from the reaction is:

Intermolecular hydrogen bonding is strongest in ______.
Phenol is more acidic than alcohol because ____________.
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 ____________.

Arrange the following in decreasing order of acidic character:

Out of o-nitrophenol and o-cresol which is more acidic?
In the following compounds:
![]() |
![]() |
![]() |
![]() |
| (I) | (II) | (III) | (IV) |
The order to acidity is ______.
Which one of the following has the lowest pKa value?
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




