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What are the key differences between phenol and benzene in terms of their chemical properties and reactivity?
Phenol and benzene are both aromatic compounds, but phenol has a hydroxyl group (-OH) attached to the benzene ring, making it more reactive than benzene. Phenol can undergo reactions such as oxidation and substitution more readily than benzene. Additionally, phenol is more acidic than benzene due to the presence of the hydroxyl group.
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.
What are the key differences between phenol and phenyl, and how do these differences impact their chemical properties and reactivity?
Phenol is a specific compound with a hydroxyl group attached to a benzene ring, while phenyl refers to just the benzene ring without any other functional groups. The presence of the hydroxyl group in phenol makes it more reactive than phenyl. Phenol can participate in hydrogen bonding and undergo reactions like oxidation and substitution, while phenyl is less reactive and mainly serves as a structural component in organic molecules.
Is selenium or sulfur more reactive?
sulfur is more reactive than selenium
Why is phenol more soluble in aqueous NaOH than in water?
Phenol is acidic in nature. The phenolate anion is stable through resonance. Hence, an acid base reaction ensues between phenol and NaOH in water resulting in the formation of sodium phenolate, which is highly soluble in water compared to phenol.
What are the key differences between phenol and benzene in terms of their chemical properties and reactivity?
Phenol and benzene are both aromatic compounds, but phenol has a hydroxyl group (-OH) attached to the benzene ring, making it more reactive than benzene. Phenol can undergo reactions such as oxidation and substitution more readily than benzene. Additionally, phenol is more acidic than benzene due to the presence of the hydroxyl group.
Is phenol easier or more difficult to substitute with bromine than benzene?
The substitution reactions of phenol are easier than benzene, phenol directly reacts with bromine and gives tribromo phenol while benzene requires FeCl3 as a catalyst and gives mono bromo phenol.
Which is nitrated faster toluene or phenol Explain?
Phenol is nitrated faster than toluene because phenol is more reactive towards electrophilic aromatic substitution reactions due to the presence of the hydroxyl group (-OH) which activates the benzene ring by donating electrons to it. This increases the electron density on the ring and makes it more susceptible to electrophilic attack by the nitronium ion in nitration reactions.
Why phenoxide ion is more reactive than phenol toward electrophilic subsititution reaction?
The phenoxide ion is more reactive than phenol towards electrophilic substitution reactions because the phenoxide ion is a stronger nucleophile due to the negative charge on oxygen. This makes it more effective in attacking electrophiles in substitution reactions. Additionally, the negative charge on the phenoxide ion stabilizes the transition state, lowering the activation energy for the reaction to occur.
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.
Is magnesium more reactive than sodium?
sodium is more reactive than magnesium!
What are the key differences between phenol and phenyl, and how do these differences impact their chemical properties and reactivity?
Phenol is a specific compound with a hydroxyl group attached to a benzene ring, while phenyl refers to just the benzene ring without any other functional groups. The presence of the hydroxyl group in phenol makes it more reactive than phenyl. Phenol can participate in hydrogen bonding and undergo reactions like oxidation and substitution, while phenyl is less reactive and mainly serves as a structural component in organic molecules.
Would a metal in group 13 be more or less reactive than a metal in group 12?
Zn is more reactive than Ga, Cd is more reactive than In; but Tl is more reactive than Hg.
Is beryllium more reactive than strontium?
No, strontium is more reactive than beryllium.
Is sulfur more reactive than sulfur?
No. Sulfur is more reactive than iron.
Is Sodium is more reactive than magnesium.?
sodium is more reactive than magnesium!
Is francium more or less reactive than cesium?
Francium is more reactive than cesium. It is the most reactive metal due to its position in the periodic table - the farther down and to the left an element is, the more reactive it tends to be.
