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प्रश्न
For the pair phenol and cyclohexanol, answer the following:
Why is phenol more acidic than cyclohexanol?
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उत्तर
Because the conjugate base of phenol, the phenoxide ion, is more stable due to resonance, phenol is more acidic than cyclohexanol.
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संबंधित प्रश्न
Give two reactions that show the acidic nature of phenol.
Explain how does the −OH group attached to a carbon of benzene ring activate it towards electrophilic substitution?
Phenols do not react with one of the following:
Strength of acidity is in order:
Which one of the following compounds has the most acid nature?
What is the correct order of reactivity of alcohols in the following reaction?
\[\ce{R-OH + HCl ->[ZnCl2] R-Cl + H2O}\]
Out of o-nitrophenol and o-cresol which is more acidic?
Assertion: o-Nitrophenol is less soluble in water than the m- and p-isomers.
Reason: m- and p- Nitrophenols exist as associated molecules.
Give the structure of the product you would expect when the following alcohol reacts with HCl–ZnCl2.
2-Methylbutan-2-ol
Give the structure of the product you would expect when the following alcohol reacts with SOCl2.
2-Methylbutan-2-ol
