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प्रश्न
Explain why low molecular mass alcohols are soluble in water.
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उत्तर
The low molecular mass alcohols are soluble in water due to the presence of intermolecular hydrogen bonding between their molecules. Polar O – H group favours dissolution process whereas non-polar alkyl group does not. As the size of the alkyl group increases, it overcomes the effect of the polar nature –OH group and the solubility decreases.
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संबंधित प्रश्न
Explain the mechanism of the following reaction:
How do you convert the following :
Phenol to anisole
Write the equations involved in the following reactions : Williamson synthesis
Write the reactions of Williamson synthesis of 2-ethoxy-3-methylpentane starting from ethanol and 3-methylpentan-2-ol.
Write the name of the reagent and the equation for the preparation of the following ether by Williamson’s synthesis:
1-Propoxypropane
Preparation of ethers by acid dehydration of secondary or tertiary alcohols is not a suitable method. Give reason.
Account for the following :
t-butyl chloride on heating with sodium methoxide gives 2-methylpropene instead of t-butyl methyl ether.
Williamson's synthesis of preparing dimethyl ether is a/an ____________.
Dehydration of alcohol to ethers is catalysed by:
The Williamson ether synthesis produces ethers by reacting an
Which of the following compounds gives a secondary alcohol upon reaction with methylmagnesium bromide?
Name the suitable alcohol and reagent, from which 2-Chloro-2-methyl propane can be prepared.
Write the equations for the following reaction:
Tert butyl chloride is treated with sodium ethoxide.
Write the name of reagent and equation for the preparation of the following ethers by Williamson’s synthesis:
2-Methoxy-2-methylpropane
Short Answer Question.
Identify the product (s) is / are formed when 1 – methoxy propane is heated with excess HI. Name the mechanism involved in the reaction
Give the structure and IUPAC name of metamers of 2-methoxy propane
Identify the product (s) is/are formed when 1-methoxy propane is heated with excess HI. Name the mechanism involved in the reaction.
Give the structure and IUPAC name of the metamers of 2-methoxy propane.
