Why phenols are sparingly soluble in water

Try to think why this happens. You might like to look at the phenol label above. Video - the solubility and pH of methyl 4-hydroxybenzoate in water. You will see from the pH of the resulting solution that this compound is weakly acidic.

Phenol itself is around pH 6 in solution. This is more acidic than neutral alcohols but much less acidic than the weak carboxylic acids. The reason for this can be found in the section on solubility and pH of phenol. Video - action of sodium on phenols.

What is the gas seen produced by this reaction? Which bond is broken in the phenolic compound? Try to write an equation for the reaction which takes place. You might like to remind yourself of the reactions with alcohols. Video - action of sodium hydroxide solution on phenols.

The phenolic compound is clearly much more soluble in sodium hydroxide solution than it was in water. Try to write an equation for the reaction which takes place and explain the much increased solubility.

What is the explanation for your observation on adding concentrated hydrochloric acid to the newly formed solution? Video - action of sodium carbonate on phenols. Corrosion of iron is essentially an electrochemical phenomenon where the cell reaction are Electrochemistry. Arrange the following compounds in increasing order of their boiling points. Haloalkanes and Haloarenes. Questions from Alcohols Phenols and Ethers.

Reason : Phenoxide is better nucleophile than phenol. AIIMS Assertion : Hydroquinone is more acidic than resorcinol. KEAM An unknown alcohol is treated with the Lucas reagent to determine whether the alcohol is primary, secondary or tertiary. Children Day celebration in India begins. National education day: e-learning transforming educational landscape. Understanding the importance of education with e-learning transforming.

JEE Main may commence the registration in the first week of Dec tentatively. CBSE has released the term-1 admit card Share This Video. Apne doubts clear karein ab Whatsapp par bhi. Try it now. Ab clear karein apne doubts Whatsapp par bhi.