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प्रश्न
Draw intramolecular hydrogen bonding structure in o-nitrophenol.
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उत्तर
Intramolecular hydrogen bonding structure in o-nitrophenol:
संबंधित प्रश्न
Choose the correct option.
Which is the most resistant alcohol towards oxidation reaction among the following?
Answer in brief.
Give the reagents and conditions necessary to prepare phenol from Benzene sulfonic acid.
Arrange the following in decreasing order of acid strength.
CH3OH, CH3–CH2–OH, CH3–CH(OH)–CH3, (CH3)3–C–OH
How will you bring about the following conversions?
acetone to 2-methylpropan-2-ol
An organic compound gives hydrogen on reaction with sodium metal. It forms an aldehyde with molecular formula C2H4O on oxidation with pyridinium chlorochromate. Give the chemical equations in support of these observations.
Phenol reacts with concentrated nitric acid in the presence of cone. H2SO4 to form ____________.
In the Lucas test for alcohols, the appearance of turbidity is due to the formation of ____________.
In phenols, −OH group is attached to ___________ hybridised carbon.
Bromination of phenol, will NOT give:
____________ will NOT undergo acetylation.
Phenoxide ion is more stable than phenol due to the ____________.
In Raschig's method for synthesis of phenol, the reactants used are ____________.
What is INCORRECT about the product written in the below given reaction?
\[\ce{R - CH2 - OH ->[PCC] R - COOH}\]
Which following reagent is used to obtain alkene from alcohol?
Identify 'Z' in the following series of reaction:
\[\ce{Butan - 2 - ol ->[PCl3] X ->[alco. KOH] Y ->[i) H2SO4][ii) H-OH/heat] Z}\]
Which of the following on oxidation yields ethyl methyl ketone?
Identify product B in the following conversion?
\[\ce{Phenol ->[NaOH] A ->[CH3I] B}\]
Identify the product obtained when phenol is treated with bromine water?
Product (B) in this reaction is:
Which among the following is not the method of preparation of phenol?
Which of the following compounds reacts immediately with Lucas reagent?
What is the product obtained in Reimer - Tiemann reaction?
The product C in the following reaction is
Explain the reaction of 1° and 2° alcohol with oxidising agent chromic anhydride (CrO3).
Write the product when 1°, 2° and 3° alcohol vapours are passed over hot copper.
Write chemical reaction when hot copper is treated with Vapours of 3° (tertiary) alcohol.
