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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Draw intramolecular hydrogen bonding structure in o-nitrophenol.

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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:

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पाठ 11: Alcohols, Phenols and Ethers - Very Short Answer Questions

संबंधित प्रश्‍न

Answer in one sentence/ word.

Write the IUPAC name of alcohol having molecular formula C4H10O which is resistant towards oxidation.


Answer in brief.

Give a simple chemical test to distinguish between ethanol and ethyl bromide.


The reagents used to convert phenol to 2,4,6-tribromophenol is _____________


Write the reaction to get aspirin from salicylic acid.


Name the reagents used to convert phenol into

  1. picric acid
  2. p-benzoquinone

What is the action of following on phenol at low temperature?

  1. dil. HNO3
  2. conc. H2SO4
  3. Br2/CS2

An unknown alcohol is treated with Lucas reagent. Explain how you will determine whether the alcohol is primary, secondary or tertiary. Indicate by chemical equation the reaction between isopropyl alcohol and Lucas reagent.


In phenols, −OH group is attached to ___________ hybridised carbon.


Sodium metal with ethyl alcohol gives __________ gas.


Propane when treated with cold cone. H2SO4 forms a compound which on heating with water gives ______.


Which of following elements does not react with hot concentrated sulphuric acid?


+I effect of alkyl groups in alcohols increases the stability of ____________.


____________ will NOT undergo acetylation.


The number of moles of hydrogen gas formed when 2 moles of 2-methylpropan-2-ol reacts with aluminium is ____________.


Which following reagent is used to obtain alkene from alcohol?


The number of σ bonds in carbolic acid is ______.


Which among the following is allylic secondary alcohol?


Identify 'Z' in the following series of reaction:

\[\ce{Butan - 2 - ol ->[PCl3] X ->[alco. KOH] Y ->[i) H2SO4][ii) H-OH/heat] Z}\]


Identify product B in the following conversion?

\[\ce{Phenol ->[NaOH] A ->[CH3I] B}\]


Identify the alcohol that reacts immediately with Lucas reagent?


Which of the following alcohols is NOT prepared by reduction of carbonyl compounds?


The compound which reacts fastest with Lucas reagent at room temperature is ______.


The acid, which contains both -OH and -COOR groups is ______.


Amongst the following alcohols which would react fastest with cone. HCl and ZnCl2?


What is the product formed when aniline is treated with \[\ce{NaNO2 + HCl}\] previous to hydrolysis?


Which of the following compounds reacts immediately with Lucas reagent?


The order of reactivity of hydrogen halides with ether is as follows.


What is the name of isopropyl alcohol according to the carbinol system?


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