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Phenol is slightly soluble in water due to hydrogen bonding between the hydroxyl group of phenol and water molecules. However, when excess phenol is added, it disrupts the hydrogen bonding network of water molecules, making it less soluble. This is because phenol-phenol interactions become stronger than phenol-water interactions, leading to precipitation.
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Will phenol dissolve in boiling water?
Yes, phenol is soluble in water, including boiling water. Phenol is partially soluble in water due to its ability to form hydrogen bonds with water molecules, especially at higher temperatures like boiling water.
How do you dissolve phenol crystals?
Phenol is a strong acid so it may be neutralized by any base as NaOH
Why only phenol dissolve in aqueous NaOH?
Phenol is not dissolved in a sodium hydroxide solution; having the characteristics of a weak acid phenol react with NaOH.
Do all solid particles dissolve in water explain your answer?
No, not all solid particles dissolve in water. Only particles that are polar or have ionic bonds will dissolve in water due to water's polar nature. Nonpolar particles, like oils and fats, will not dissolve in water because they are not attracted to water molecules.
Which is strong acid water or phenol?
A strong acid is typically stronger than phenol in terms of acidity due to its ability to fully dissociate in water to release protons. Phenol is a weak acid that only partially dissociates in water, making it less acidic compared to strong acids like hydrochloric acid or sulfuric acid.
Will phenol dissolve in boiling water?
Yes, phenol is soluble in water, including boiling water. Phenol is partially soluble in water due to its ability to form hydrogen bonds with water molecules, especially at higher temperatures like boiling water.
Function chloroform in extraction DNA from blood?
to remove excess phenol from DNA to remove excess phenol from DNA
How do you dissolve phenol crystals?
Phenol is a strong acid so it may be neutralized by any base as NaOH
Why only phenol dissolve in aqueous NaOH?
Phenol is not dissolved in a sodium hydroxide solution; having the characteristics of a weak acid phenol react with NaOH.
Is phenol soluble in toluene?
Cyclohexene and cyclohexane are both insoluble in water and bases. Cyclohexene is insoluble in weak acids and soluble in strong acids and is thus considered a neutral compound. Cyclohexane is insoluble in everything, and is considered an inert compound.
When acids in water what positive ion is produced in excess?
When acids dissolve in water, excess hydrogen ions (H+) are produced. This is what makes the solution acidic.
What is the reaction of phenol with phosphorus pentachloride?
Phenol reacts with phosphorus pentachloride to form chlorobenzene and phosphoric acid as byproduct. The reaction involves substitution of the hydroxyl group in phenol with a chlorine atom.
What is the word equation for phenol and bromine water?
Phenol reacts with bromine water to form 2,4,6-tribromophenol in the presence of a catalyst. The word equation for this reaction is: Phenol + Bromine water → 2,4,6-tribromophenol.
Do all solid particles dissolve in water explain your answer?
No, not all solid particles dissolve in water. Only particles that are polar or have ionic bonds will dissolve in water due to water's polar nature. Nonpolar particles, like oils and fats, will not dissolve in water because they are not attracted to water molecules.
What happened when impurity is added in phenol water system?
the critical solution temperature for phenol water system increases
Why is phenol more soluble in aqueous NaOH than in water?
Phenol is more soluble in aqueous NaOH than in water because NaOH can deprotonate the phenol molecule, forming a water-soluble phenolate ion. This increases the overall solubility of phenol in the aqueous NaOH solution.
Is water more acidic than phenol?
No, water is neutral with a pH of 7. Phenol is slightly acidic with a pH range between 5 and 6.
