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What is the IUPAC name of acetophenone?
By definition, phenol is hydroxybenzene. Phenol is a common name for the compound. Its IUPAC name would be benzenol, derived in the same manner as the IUPAC names for aliphatic alcohols. Read more: http://www.cliffsnotes.com/WileyCDA/CliffsReviewTopic/Phenols.topicArticleId-23297,articleId-23262.html#ixzz0QeV6MoPL Hope this helps!
Why phenol does not dissolve in water when excess?
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.
Evaluate the effectiveness of a disinfectant with a phenol coefficient of 40?
A disinfectant with a phenol coefficient of 40 is highly effective compared to phenol as a standard. It means that it is 40 times more effective than phenol at killing microbes. This high coefficient indicates strong germicidal properties and efficiency in disinfecting surfaces.
Which is more polar phenol or ethanol?
Yes , phenol is more polar than toluene. because ph-OH has more dipole moment than Ph-CH3
Which is more acidic phenol or para-chloro phenol?
Phenol. Anisole doesn't have any acidic protons.
What is the IUPAC name of acetophenone?
By definition, phenol is hydroxybenzene. Phenol is a common name for the compound. Its IUPAC name would be benzenol, derived in the same manner as the IUPAC names for aliphatic alcohols. Read more: http://www.cliffsnotes.com/WileyCDA/CliffsReviewTopic/Phenols.topicArticleId-23297,articleId-23262.html#ixzz0QeV6MoPL Hope this helps!
How will i synthesize para-acetophenone?
I think you have misunderstood something; Acetophenone is Ph-C=O-CH3, acetylbenzene. It has no isomers so there is no para-acetophenone. Think some more about what you really mean and come back with a refined question.
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.
Why phenol does not dissolve in water when excess?
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.
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.
What steps in the accounting cycle may be performed more frequently than annually?
prepare a trial balance
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.
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.
Evaluate the effectiveness of a disinfectant with a phenol coefficient of 40?
A disinfectant with a phenol coefficient of 40 is highly effective compared to phenol as a standard. It means that it is 40 times more effective than phenol at killing microbes. This high coefficient indicates strong germicidal properties and efficiency in disinfecting surfaces.
Suggest a chemical test(s) to distinguish ethanol and phenol. Include the reagents reaction conditions and observations. And the equation?
Phenol solution, or phenol directly from the manufacturer?If the phenol is in the form it comes in from the factory, no chemical test is necessary. Phenol is a white crystalline solid.If it's dissolved in water, the easiest test is pH. Phenol solution is more acidic than ethanol. So...whatever you use for a pH test will do ya.
Which is more polar phenol or ethanol?
Yes , phenol is more polar than toluene. because ph-OH has more dipole moment than Ph-CH3
What is the conjugate base of phenol and how does it affect the acidity of the compound?
The conjugate base of phenol is phenolate. Phenol is a weak acid, but when it loses a proton to become phenolate, it forms a stable negative charge, making it more stable and less likely to accept a proton back. This stability increases the acidity of phenol.
