Compared to saturated alcohols, phenols have _____.

Phenol is ______.

Which is the strongest acid?

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

Which one is the most acidic compound?

Phenol is treated with bromine water and the product obtained i s $2, 4, 6-$Tribromophenol. What is the ratio of the quantity of phenol reactant to ${\mathrm{Br}}_2$ water reactant?

Nitration of phenol at room temperature with dilute ${\mathrm{HNO}}_3$ yields _____.

The carbolic acid reacts with nitrating mixture to give _____.

In the reaction:

Phenol $\stackrel{\mathrm{NaOH}}{\to }(\mathrm{A}) \underset{140º\mathrm{C}}{\stackrel{{\mathrm{CO}}_{\mathrm{2}}+\mathrm{HCl}}{\to }} (\mathrm{B})$. Identify $\mathrm{B}$.