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प्रश्न
Give the equation of the following reaction:
Dilute HNO3 with phenol.
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उत्तर
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संबंधित प्रश्न
Write the mechanism of the following reaction :
Give the equation of the following reaction:
Treating phenol with chloroform in the presence of aqueous NaOH.
Write the mechanism of acid-catalysed dehydration of ethanol to yield ethene.
Lucas reagent is ____________.
Lucas test is used for the detection of _____________.
In the reduction \[\ce{R - CHO + H2 -> RCH2OH}\] the catalyst used is:
Dehydration of 2-butanol yields:
Primary and secondary alcohols on the action of reduced copper give:
Identify the secondary alcohols from the following set:
- \[\ce{CH3CH2CH(OH)CH3}\]
- \[\ce{(C2H5)3COH}\]
The process of converting alkyl halides into alcohols involves ______.
Suggest a reagent for the following conversion.
Alcohols react with active metals e.g. Na, K etc. to give corresponding alkoxides. Write down the decreasing order of reactivity of sodium metal towards primary, secondary and tertiary alcohols.
Explain why is OH group in phenols more strongly held as compared to OH group in alcohols.
Ethers can be prepared by Williamson synthesis in which an alkyl halide is reacted with sodium alkoxide. Di-tert-butyl ether can’t be prepared by this method. Explain.
Write the mechanism of acid dehydration of ethanol to yield ethene.
Write the mechanism of acid dehydration of ethanol to yield ethene.
Write the mechanism of acid dehydration of ethanol to yield ethene.
Write the mechanism of acid dehydration of ethanol to yield ethene.
Write the mechanism of acid dehydration of ethanol to yield ethene.
