Advertisements
Advertisements
प्रश्न
Out of o-nitrophenol and o-cresol which is more acidic?
Advertisements
उत्तर
There is an electron-withdrawing group NO2 that is present in the ortho position in ortho-nitrophenol which enhances the acidic strength and makes more acidic. In o-cresol there is an electron releasing group, they decrease acidic strength.
APPEARS IN
संबंधित प्रश्न
Write the equation involved in the acetylation of Salicylic acid.
Give the structure of the product you would expect when the following alcohol reacts with HCl–ZnCl2.
Butan-1-ol
Give two reactions that show the acidic nature of phenol.
The product obtained from the reaction is:
Intermolecular hydrogen bonding is strongest in ______.
Phenol is more acidic than alcohol because ____________.
Phenol reacts with Br2 in CS2 at low temperature to give ____________.
Strength of acidity is in order:
Which one of the following compounds has the most acid nature?
Arrange the following in decreasing order of acidic character:
Phenol is used in the manufacture of
Arrange the following in the increasing order of their property indicated:
4-Nitrobenzoic acid, benzoic acid, 3,4-Dinitrobenzoic acid, 4-Methoxy benzoic acid (Acid strength)
Which one of the following has the lowest pKa value?
For the pair phenol and cyclohexanol, answer the following:
Why is phenol more acidic than cyclohexanol?
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 HBr.
Butan-1-ol
Give the structure of the product you would expect when the following alcohol reacts with HBr.
2-Methylbutan-2-ol
Give the structure of the product you would expect when the following alcohol reacts with SOCl2.
2-Methylbutan-2-ol
