Q. How many of the following compounds are less acidic as compared to phenol?
-Nitrophenol, benzyl alcohol, -cresol, -chlorophenol, ethanol, picric acid, cyclohexanol

 593  174 Alcohols Phenols and Ethers Report Error

Answer: 4

Solution:

Phenols are more acidic in nature than alcohols. Also, in phenols the presence of electron releasing groups like in o-cresol decreases the acidic strength. Thus benzyl alcohol, -cresol, ethanol and cyclohexanol are less acidic than phenol.