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प्रश्न
Draw intramolecular hydrogen bonding structure in o-nitrophenol.
उत्तर
Intramolecular hydrogen bonding structure in o-nitrophenol:
संबंधित प्रश्न
Answer in one sentence/ word.
Hydroboration-oxidation of propene gives _________.
Answer in one sentence/ word.
Write the IUPAC name of alcohol having molecular formula C4H10O which is resistant towards oxidation.
Write two points of difference between the properties of phenol and ethyl alcohol.
Give the reagents and conditions necessary to prepare phenol from Chlorobenzene.
Answer in brief.
Give the reagents and conditions necessary to prepare phenol from Benzene sulfonic acid.
Answer in brief.
Give the equations of the reactions for the preparation of phenol from isopropyl benezene.
With the help of chemical equations show what happens when cumene hydroperoxide is treated with dil. acid.
How will you bring about the following conversions?
isopropyl alcohol to acetone
____________ is used for silvering mirrors.
Which of the following compounds is obtained, when phenol react with bromine water?
Isobutylene on hydroboration followed by oxidation with hydrogen peroxide in presence of base yields ______.
Carbolic acid is oxidised by acidified sodium dichromate to give ______.
Phenoxide ion is more stable than phenol due to the ____________.
The most resistant alcohol towards oxidation reaction is:
Identify reagents X, Y and Z.
In Raschig's method for synthesis of phenol, the reactants used are ____________.
The number of moles of hydrogen gas formed when 2 moles of 2-methylpropan-2-ol reacts with aluminium is ____________.
(I)
(II) \[\ce{P + Zn ->[\Delta] Q}\]
(III) \[\ce{P ->[Na2Cr2O7][H2SO4] R}\]
Q and R are respectively:
Identify 'Z' in the following series of reaction:
\[\ce{Butan - 2 - ol ->[PCl3] X ->[alco. KOH] Y ->[i) H2SO4][ii) H-OH/heat] Z}\]
Identify product B in the following conversion?
\[\ce{Phenol ->[NaOH] A ->[CH3I] B}\]
Identify the role of PDC from the following.
Name the catalyst used in commercial method of preparation of phenol.
The order of reactivity of hydrogen halides with ether is as follows.
The major product obtained in the following reaction is
Arrange the following compounds in an increasing order of their solubility in water:
Explain the reaction of 1° and 2° alcohol with oxidising agent chromic anhydride (CrO3).
Write chemical reaction when hot copper is treated with Vapours of 3° (tertiary) alcohol.
Convert the following :
cumene to phenol.
